Inventor · disambiguated record
Daniel E. Speers
Also filed as: SPEERS DANIEL E · SPEERS DANIEL EARLE
3 granted patents·1 pending application·106 citations·filing 1971–2002
74Inventor score
Top patents by PatentIndex Score
4 records- 0186US4023887AOptical communication, switching and control apparatus and systems and modular electro-optical logic circuits, and applications thereofGEN OPTIMATION INC·Filed 1975·Granted May 17, 1977·81 cites·3 claims
- 0266US4029510AMulti-solution photographic processing method using multi-component developer compositionsGEN FILM DEV CORP·Filed 1974·Granted Jun 14, 1977·18 cites·9 claims
- 0353US2003004859A1Method and system for facilitating secure transactionsFiled 2002·Application pending·0 cites
- 0436US3990911ASolid electrolyte galvanic cellMANNHEIMER MANFRED·Filed 1971·Granted Nov 9, 1976·7 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →