Inventor · disambiguated record
Richard E. D'Hooge
Also filed as: D HOOGE RICHARD · D HOOGE RICHARD E
6 granted patents·248 citations·filing 1977–1999
87Inventor score
Top patents by PatentIndex Score
6 records- 0189US4161804AHeat-actuated door latchRIXSON FIREMARK·Filed 1977·Granted Jul 24, 1979·69 cites·6 claims
- 0284US6196599B1Push/pull door latchARCHITECTURAL BUILDERS HARDWAR·Filed 1999·Granted Mar 6, 2001·64 cites·3 claims
- 0370US4069544AElectrically actuated door holder and releaseRIXSON FIREMARK·Filed 1977·Granted Jan 24, 1978·26 cites·9 claims
- 0469US5005881ADoor locking mechanismRIXSON FIREMARK·Filed 1989·Granted Apr 9, 1991·30 cites·14 claims
- 0562US5730478AMethod and apparatus for mounting a push/pull handle on a latchARCHITECTURAL BUILDERS HARDWAR·Filed 1996·Granted Mar 24, 1998·31 cites·10 claims
- 0660US5381628ADoor holder/door stopARCHITECTURAL BUILDERS HARDWAR·Filed 1994·Granted Jan 17, 1995·28 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Richard E. D'Hooge files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →