Inventor · disambiguated record
Cassius W. Leys
Also filed as: LEYS CASSIUS W
4 granted patents·259 citations·filing 1986–1993
82Inventor score
Top patents by PatentIndex Score
4 records- 0190US5376705AOne coat protective system for a surfaceTRANSCONTINENTAL MARKETING GRO·Filed 1993·Granted Dec 27, 1994·112 cites·27 claims
- 0287US5346640ACleaner compositions for removing graffiti from surfacesTRANSCONTINENTAL MARKETING GRO·Filed 1992·Granted Sep 13, 1994·71 cites·18 claims
- 0380US5024780ACleaner for treating a surfaceP SYSTEMS INC AG·Filed 1989·Granted Jun 18, 1991·53 cites·14 claims
- 0462US4716056ASystem for treating a surfaceFOX FRANK·Filed 1986·Granted Dec 29, 1987·23 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →