Inventor · disambiguated record
Edward R. Prelletz
Also filed as: PRELLETZ EDWARD R
3 granted patents·6 citations·filing 1977–1981
58Inventor score
Files withBELL & HOWELL CO3
Top patents by PatentIndex Score
3 records- 0136US4476506ACassette handling apparatus with improved control arrangementBELL & HOWELL CO·Filed 1981·Granted Oct 9, 1984·4 cites·15 claims
- 0232US4116551AProjector auto rewind mechanismBELL & HOWELL CO·Filed 1977·Granted Sep 26, 1978·1 cites·14 claims
- 0332US4116550AProjector reset-auto stop mechanismBELL & HOWELL CO·Filed 1977·Granted Sep 26, 1978·1 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →