Assignee
GUSMER FREDERICK E
2 granted patents·39 citations·filing 1976–1981
Top patents by PatentIndex Score
2 records- 0179US4303758AMethod 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
- 0234US4396563AMethod 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
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