Inventor · disambiguated record
Cliff Harper
Also filed as: HARPER CLIFF
3 granted patents·171 citations·filing 1986–2017
75Inventor score
Top patents by PatentIndex Score
3 records- 0190US4786073AFoldable trailerHARPER CLIFF·Filed 1986·Granted Nov 22, 1988·104 cites·12 claims
- 0284US4836783AActivity kitHARPER CLIFF·Filed 1987·Granted Jun 6, 1989·61 cites·19 claims
- 0373US9920511B2Methods, systems, and software for providing a blocked sewer alertWASTE INNOVATION CONCEPTS LLC·Filed 2017·Granted Mar 20, 2018·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →