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Governance Register
US nonprofit · EIN 841461677 · Boulder, COiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 841461677) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990EZ for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Exemption status IRS Automatic Revocation of Exemption List (posted to 13 October 2026).Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data
Exemption reinstated on 15 April 2012. The IRS had automatically revoked it on 15 May 2010 (after three years without a return). Source: IRS Automatic Revocation of Exemption List, posted to 13 October 2026.

International Cryocooler Conference Inc's network

12 people2 organisationsi12 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (12). Violet dotted lines (2) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

12 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record.
NameRole as filedSinceOn the board
Jean-Marc DuvalDirector2022
4 yrs
Jeffrey OlsonDirector2022
4 yrs
Marcel ter BrakeDirector2022
4 yrs
Melora LarsonDirector2022
4 yrs
Peter BradleyDirector2022
4 yrs
Peter ShirronDirector2022
4 yrs
Ray RadebaughTreasurer2022
4 yrs
Roal ArtsDirector2022
4 yrs
Ryan TaylorAssistant Treasurer2022
4 yrs
Thierry TirolienDirector2022
4 yrs
Wei DaiDirector2022
4 yrs
Weibo ChenDirector2022
4 yrs
Under 5 years5 to 6 years6 years or moreShow all 12 →

Pay and hours

year to 31 December 2024iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Peter BradleyDirector1$0
Santhosh Kumar DandlaICC22 program chair1$0
Sastry PamidiICC21 Chair1$0
Sarah MitchellICC22 Chair1$0
Ray RadebaughTreasurer2$0
Ryan TaylorAssistant Treasurer1$0
Melora LarsonDirector1$0
Wei DaiDirector1$0
Parminder BangaDirector, ICC24 chair5$0
Mark ZagarolaDirector1$0
Franklin MillerICC23 Chair5$0
Ron RossEditor5$0
Weibo ChenDirector1$0
Thierry TirolienDirector1$0
Daniel WillemsDirector1$0
Jean-Marc DuvalDirector1$0
Jeffrey OlsonDirector1$0
Keisuke ShinozakiDirector1$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
International Cryocooler Conference Inc
EIN
841461677
Address
325 Broadway MS647, Boulder, CO, 80305-3337
State
Colorado
Activity (NTEE)
B99 Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
4 (IRS master file code)
IRS ruling date
1 April 2013
Status
Code 01 (unconditional exemption)
Form 990 filings on record
2, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥4years on the filingsJean-Marc Duval
≥4years on the filingsJeffrey Olson
≥4years on the filingsMarcel ter Brake
≥4years on the filingsMelora Larson

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$164k
Total liabilities
$0
Net assets or fund balances
$164k

State registration

1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.
International Cryocooler Conference, Inc. likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: Colorado Secretary of State (CDOS), business entities (data.colorado.gov 4ykn-tg5h). Licence: public domain. Data last fetched 18 October 2026.
State
Colorado
Entity type
nonprofit corporation
Status
Good Standing
Formed
5 July 1996
Registered agent
Ryan Pierce Taylor (city and state not held)

This register does not publish officers or directors.