Inventor · disambiguated record
Alfred A. Smith
Also filed as: SMITH ALFRED · SMITH ALFRED A
6 granted patents·272 citations·filing 1973–2003
87Inventor score
Top patents by PatentIndex Score
6 records- 0189US4044784AWalking aid caneSMITH ALFRED A·Filed 1976·Granted Aug 30, 1977·83 cites·16 claims
- 0284US3945389AFoldable walkerSMITH ALFRED A·Filed 1973·Granted Mar 23, 1976·53 cites·18 claims
- 0373US4417361AGrab barGUARDIAN PRODUCTS COMPANY INC·Filed 1982·Granted Nov 29, 1983·43 cites·4 claims
- 0469US4391006ATransfer benchSMITH ALFRED A·Filed 1982·Granted Jul 5, 1983·51 cites·6 claims
- 0557US4509741AHeight adjustable crutchGUARDIAN PRODUCTS COMPANY INC·Filed 1983·Granted Apr 9, 1985·31 cites·5 claims
- 0648US6997279B2Adjustable seat with lock-out featureGEN MOTORS CORP·Filed 2003·Granted Feb 14, 2006·11 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →