Inventor · disambiguated record
Richard A. Koprowski
Also filed as: KOPROWSKI RICHARD A
4 granted patents·109 citations·filing 1975–1995
80Inventor score
Technology areasA47C
Top patents by PatentIndex Score
4 records- 0191USD245287SExamination tableJOERNS FURNITURE COMPANY A DIV OF AMERICAN SEATING COMPANY·Filed 1975·Granted Aug 2, 1977·41 cites·1 claims
- 0269US5393120AAuditorium seating systemKRUEGER INT INC·Filed 1992·Granted Feb 28, 1995·34 cites·31 claims
- 0355US5601335AAuditorium seating systemKRUEGER INT INC·Filed 1994·Granted Feb 11, 1997·21 cites·8 claims
- 0437US5567016AHandicapped accessible auditorium seatKRUEGER INT INC·Filed 1995·Granted Oct 22, 1996·13 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →