Inventor · disambiguated record
James R. Dehaan
Also filed as: DEHAAN JAMES A · DEHAAN JAMES R
3 granted patents·1 pending application·140 citations·filing 1974–2005
75Inventor score
Top patents by PatentIndex Score
4 records- 0189US4036617ASupport system for an elongated cryogenic envelopeCRYOGENIC TECHNOLOGY INC·Filed 1975·Granted Jul 19, 1977·93 cites·15 claims
- 0270US3986341ALow heat-leak cryogenic envelopeCRYOGENIC TECHNOLOGY INC·Filed 1975·Granted Oct 19, 1976·33 cites·28 claims
- 0355US3984222ADewar cooling deviceCRYOGENIC TECHNOLOGY INC·Filed 1974·Granted Oct 5, 1976·14 cites·16 claims
- 0436US2007007482A1Mini gas valve stemLINCOLN BRASS WORKS·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →