Inventor · disambiguated record
Gerard T. Sowinski
Also filed as: SOWINSKI GERARD T
4 granted patents·156 citations·filing 1972–1982
81Inventor score
Files withNAT GYPSUM CO4
Top patents by PatentIndex Score
4 records- 0187US3964220AControl joint with tear stripNAT GYPSUM CO·Filed 1972·Granted Jun 22, 1976·58 cites·1 claims
- 0282US3979867ANailable foam faced boardNAT GYPSUM CO·Filed 1975·Granted Sep 14, 1976·53 cites·8 claims
- 0365US4436204ADrywall joint compound packagingNAT GYPSUM CO·Filed 1982·Granted Mar 13, 1984·31 cites·10 claims
- 0445US4467580AVented insulation systemNAT GYPSUM CO·Filed 1982·Granted Aug 28, 1984·14 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →