Inventor · disambiguated record
Arthur J. Clem
Also filed as: CLEM ARTHUR J
4 granted patents·107 citations·filing 1982–1990
77Inventor score
Top patents by PatentIndex Score
4 records- 0193US4501788AWaterproofing soilCLEM ENVIRONMENTAL CORP·Filed 1982·Granted Feb 26, 1985·83 cites·16 claims
- 0246US4997695AClay mixture having contamination resistanceCLEM JAMES CORP·Filed 1989·Granted Mar 5, 1991·13 cites·12 claims
- 0338US4997701ASeawater resistant clay mixtureCLEM JAMES CORP·Filed 1988·Granted Mar 5, 1991·8 cites·5 claims
- 0431US5114892AClay mixture having contamination resistanceCLEM JAMES CORP·Filed 1990·Granted May 19, 1992·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →