Inventor · disambiguated record
Ronald L. Whitwam
Also filed as: WHITWAM RONALD L
10 granted patents·235 citations·filing 1974–2000
91Inventor score
Top patents by PatentIndex Score
10 records- 0194US4390206ASynchrotilt chair controlSTEELCASE INC·Filed 1980·Granted Jun 28, 1983·98 cites·66 claims
- 0282USD268551SCombined table and seating unitSTEELCASE INC·Filed 1982·Granted Apr 12, 1983·18 cites·1 claims
- 0368US3964789AChairSTEELCASE INC·Filed 1974·Granted Jun 22, 1976·24 cites·4 claims
- 0465US6575103B1Convertible table and easelSTEELCASE DEV CORP·Filed 2000·Granted Jun 10, 2003·18 cites·18 claims
- 0565US4519651AConvertible inner shell for seating and the likeSTEELCASE INC·Filed 1982·Granted May 28, 1985·30 cites·32 claims
- 0664USD266038SSeatSTEELCASE INC·Filed 1979·Granted Sep 7, 1982·7 cites·1 claims
- 0759USD268552SCombined table and seating unitSTEELCASE INC·Filed 1982·Granted Apr 12, 1983·7 cites·1 claims
- 0858US4265483AModular seating arrangementSTEELCASE INC·Filed 1979·Granted May 5, 1981·18 cites·23 claims
- 0957USD265955SSeatSTEELCASE INC·Filed 1979·Granted Aug 31, 1982·5 cites·1 claims
- 1036US4570895AChair control tension adjustment assemblySTEELCASE INC·Filed 1982·Granted Feb 18, 1986·10 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →