Inventor · disambiguated record
Shirley Donnelly Riffe
Also filed as: RIFFE SHIRLEY D · RIFFE SHIRLEY DONNELLY
5 granted patents·1 pending application·75 citations·filing 1993–2024
80Inventor score
Technology areasB65G
Top patents by PatentIndex Score
6 records- 0181US12162689B2Apparatus to extend lift capacity of sidewall belt conveyorROBBINS MINING INC·Filed 2023·Granted Dec 10, 2024·1 cites·20 claims
- 0270US5341920ALoad sensitive conveyor training apparatusLONG AIRDOX CO·Filed 1993·Granted Aug 30, 1994·28 cites·12 claims
- 0370US2025178841A1Apparatus to extend lift capacity of sidewall belt conveyorROBBINS MINING INC·Filed 2024·Application pending·0 cites
- 0465US5975283AVertical belt conveyor systemLONG AIRDOX CO·Filed 1996·Granted Nov 2, 1999·26 cites·20 claims
- 0547US6390287B2Self-adjusting carrying idler assemblyROBBINS CO·Filed 1999·Granted May 21, 2002·13 cites·12 claims
- 0635US6308819B1Advancing tailpieceLONG AIRDOX CO·Filed 1997·Granted Oct 30, 2001·7 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →