Inventor · disambiguated record
Perry E. Landers
Also filed as: LANDERS PERRY E
5 granted patents·64 citations·filing 1979–1989
79Inventor score
Files withASHLAND OIL INC5
Top patents by PatentIndex Score
5 records- 0182US4315889AMethod of reducing leaching of cobalt from metal working tools containing tungsten carbide particles bonded by cobaltASHLAND OIL INC·Filed 1979·Granted Feb 16, 1982·40 cites·12 claims
- 0255US5153032ACoating compositions and method for forming a self-healing corrosion preventative filmASHLAND OIL INC·Filed 1988·Granted Oct 6, 1992·13 cites·10 claims
- 0339US4748055AMethod for forming a self-healing corrosion preventative filmASHLAND OIL INC·Filed 1986·Granted May 31, 1988·6 cites·13 claims
- 0432US4981757ACoating compositions and method for forming a self-healing corrosion preventative filmASHLAND OIL INC·Filed 1989·Granted Jan 1, 1991·3 cites·8 claims
- 0529US5024697ACoating composition and method for forming a self-heating corrosion preventative filmASHLAND OIL INC·Filed 1987·Granted Jun 18, 1991·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →