Inventor · disambiguated record
Frederick E. Gusmer
Also filed as: BAIRUNAS ROBERT A · GUSMER FREDERICK E
6 granted patents·197 citations·filing 1976–1981
86Inventor score
Top patents by PatentIndex Score
6 records- 0193US4154368AFeeder for apparatus for ejecting a mixture of a plurality of liquids, with heated hosesGUSMER CORP·Filed 1977·Granted May 15, 1979·65 cites·7 claims
- 0288US4199303AFeeder for apparatus for ejecting a mixture of a plurality of liquidsGUSMER CORP·Filed 1978·Granted Apr 22, 1980·47 cites·2 claims
- 0379US4303758AMethod of preparing closed cell phenol-aldehyde foam and the closed cell foam thus preparedGUSMER FREDERICK E·Filed 1976·Granted Dec 1, 1981·34 cites·43 claims
- 0468US4170440AFeeder for apparatus for ejecting urethane foam formed by the mixture of resin and isocyanate with flushing liquidGUSMER CORP·Filed 1977·Granted Oct 9, 1979·30 cites·2 claims
- 0567US4131395AFeeder for apparatus for ejecting a mixture of a plurality of liquidsGUSMER CORP·Filed 1976·Granted Dec 26, 1978·16 cites·6 claims
- 0634US4396563AMethod of preparing closed cell phenol-aldehyde foam and the closed cell foam thus preparedGUSMER FREDERICK E·Filed 1981·Granted Aug 2, 1983·5 cites·52 claims
Join the waitlist — get patent alerts
Get an alert when Frederick E. Gusmer 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 →