Inventor · disambiguated record
John B. Tannehill
Also filed as: TANNEHILL JOHN B
3 granted patents·234 citations·filing 1989–1990
78Inventor score
Technology areasB62B
Files withTANNEHILL JOHN M3
Top patents by PatentIndex Score
3 records- 0190US5158310ADisplay system for shopping cartTANNEHILL JOHN M·Filed 1990·Granted Oct 27, 1992·147 cites·4 claims
- 0272US5072956APowered display for shopping cartTANNEHILL JOHN M·Filed 1990·Granted Dec 17, 1991·50 cites·14 claims
- 0365US4930795ARotary display for shopping cartTANNEHILL JOHN M·Filed 1989·Granted Jun 5, 1990·37 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →