Inventor · disambiguated record
Edwin C. Sandham
Also filed as: SANDHAM EDWIN C
5 granted patents·128 citations·filing 1974–1981
83Inventor score
Top patents by PatentIndex Score
5 records- 0187US4099774AStenographer's chairLEGGETT & PLATT·Filed 1977·Granted Jul 11, 1978·60 cites·12 claims
- 0273US4238135ASeat belt kit for a pedestal seat baseLEGGETT & PLATT·Filed 1979·Granted Dec 9, 1980·26 cites·10 claims
- 0367US3934930ABack support for chairLEGGETT & PLATT·Filed 1974·Granted Jan 27, 1976·24 cites·9 claims
- 0456USD269756SSupport bracket for a table legNORDSON CORP·Filed 1981·Granted Jul 19, 1983·7 cites·1 claims
- 0543US4231539APedestal seat baseLEGGETT & PLATT·Filed 1979·Granted Nov 4, 1980·11 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →