Inventor · disambiguated record
Richard B. Chapas
Also filed as: CHAPAS RICHARD B
4 granted patents·1 pending application·279 citations·filing 1983–2004
81Inventor score
Top patents by PatentIndex Score
5 records- 0185US4690679ACoextruded apertured film sanitary napkin coverJOHNSON & JOHNSON·Filed 1986·Granted Sep 1, 1987·190 cites·22 claims
- 0255US4806411ACoextruded apertured film sanitary napkin coverMATTINGLY III WILLIAM B·Filed 1987·Granted Feb 21, 1989·55 cites·9 claims
- 0354USD288850SChanneled sanitary napkinPERSONAL PRODUCTS CO·Filed 1983·Granted Mar 17, 1987·7 cites·1 claims
- 0450US2005138891A1Monolithic hurricane resistant structural panels made from low density compositesFiled 2004·Application pending·0 cites
- 0542US4820295AAbsorbent body with fluid transport meansPERSONAL PRODUCTS CO·Filed 1987·Granted Apr 11, 1989·27 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →