Inventor · disambiguated record
Frank L. Roberts
Also filed as: ROBERTS FRANK L
8 granted patents·434 citations·filing 1980–1989
90Inventor score
Top patents by PatentIndex Score
8 records- 0196US4731890APillowBIO SUPPORT IND·Filed 1986·Granted Mar 22, 1988·131 cites·4 claims
- 0294US4556254ABackrestBIO SUPPORT IND LIMITED·Filed 1984·Granted Dec 3, 1985·156 cites·10 claims
- 0394USD281210SBack restBIO SUPPORT IND·Filed 1983·Granted Nov 5, 1985·43 cites·1 claims
- 0487USD311295SLumbar padBIO SUPPORT IND·Filed 1988·Granted Oct 16, 1990·27 cites·1 claims
- 0583USD268803SBack restROBERTS FRANK L·Filed 1980·Granted May 3, 1983·23 cites·1 claims
- 0658US4630863APortable seatBIO SUPPORT IND·Filed 1985·Granted Dec 23, 1986·36 cites·9 claims
- 0745USD293170SPortable seatBIO SUPPORT IND·Filed 1985·Granted Dec 15, 1987·4 cites·1 claims
- 0833US4958635ATherapeutic temperature packBIO SUPPORT IND·Filed 1989·Granted Sep 25, 1990·14 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →