Inventor · disambiguated record
Melvyn C. James
Also filed as: JAMES MELVYN C
3 granted patents·146 citations·filing 1995–1997
77Inventor score
Technology areasE21B
Top patents by PatentIndex Score
3 records- 0170US5657822ADrill hole plugging method utilizing layered sodium bentonite and liquid retaining particlesFiled 1995·Granted Aug 19, 1997·60 cites·5 claims
- 0266US5810085ADrill hole plugging method utilizing sodium bentonite nodulesFiled 1997·Granted Sep 22, 1998·50 cites·11 claims
- 0353US5611400ADrill hole plugging capsuleFiled 1995·Granted Mar 18, 1997·36 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →