Inventor · disambiguated record
Elton D. Engel
Also filed as: ENGEL ELTON D
3 granted patents·108 citations·filing 1978–1988
74Inventor score
Top patents by PatentIndex Score
3 records- 0186US4202120AIdentification card, sensor, and systemENGEL ELTON D·Filed 1978·Granted May 13, 1980·52 cites·7 claims
- 0264US4338025AIdentification card, sensor, and systemENGEL ELTON D·Filed 1980·Granted Jul 6, 1982·51 cites·1 claims
- 0329US4831810ADevice for inserting picture slides into storage pocketsCREATIVE ENDEAVORS INC·Filed 1988·Granted May 23, 1989·5 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →