Inventor · disambiguated record
Roy J. Lanham
Also filed as: LANHAM ROY J
3 granted patents·45 citations·filing 1986–1993
71Inventor score
Top patents by PatentIndex Score
3 records- 0145US4923328AMaintainable expansion joint for highways, bridges and the likeD S BROWN COMPANY INC·Filed 1989·Granted May 8, 1990·19 cites·55 claims
- 0240US5390386ASuspension bridge cable wrap and application methodD S BROWN COMPANY INC·Filed 1993·Granted Feb 21, 1995·18 cites·20 claims
- 0338US4716971ATillage implementBROWN CO D S·Filed 1986·Granted Jan 5, 1988·8 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →