Inventor · disambiguated record
William D. Sawyer
Also filed as: SAWYER SR WILLIAM D · SAWYER WILLIAM D
4 granted patents·381 citations·filing 1982–1991
82Inventor score
Top patents by PatentIndex Score
4 records- 0191US5263084ASpontaneous caller identification with call-waitingNORTHERN TELECOM LTD·Filed 1991·Granted Nov 16, 1993·258 cites·9 claims
- 0287US4533791AInput/output device arrangements for terminalsNORTHERN TELECOM LTD·Filed 1982·Granted Aug 6, 1985·81 cites·7 claims
- 0376US4714523ASuction roll seal strips with teflon insertSAWYER JR WILLIAM D·Filed 1986·Granted Dec 22, 1987·31 cites·4 claims
- 0452US4697728APaper web spreading shoeSAWYER SR WILLIAM D·Filed 1986·Granted Oct 6, 1987·11 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →