Inventor · disambiguated record
Richard L. Speaker
Also filed as: SPEAKER RICHARD L
4 granted patents·103 citations·filing 1974–1982
80Inventor score
Top patents by PatentIndex Score
4 records- 0183US4102448AConveying apparatus including tilting support structuresSI HANDLING SYSTEMS·Filed 1977·Granted Jul 25, 1978·31 cites·26 claims
- 0279US4003461ARotary loading apparatusSPEAKER MOTION SYSTEMS·Filed 1974·Granted Jan 18, 1977·29 cites·32 claims
- 0367US3945485ATray conveying apparatusSPEAKER MOTION SYSTEMS·Filed 1974·Granted Mar 23, 1976·18 cites·19 claims
- 0453US4437395ASpaghetti and food cookerSPEAKER RICHARD L·Filed 1982·Granted Mar 20, 1984·25 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →