Inventor · disambiguated record
Ronald K. Krieg
Also filed as: KRIEG RONALD K
5 granted patents·1,060 citations·filing 1988–1994
87Inventor score
Top patents by PatentIndex Score
5 records- 0195US5050386AMethod and apparatus for containment of hazardous material migration in the earthRKK LTD·Filed 1990·Granted Sep 24, 1991·334 cites·24 claims
- 0294US4974425AClosed cryogenic barrier for containment of hazardous material migration in the earthCONCEPT RKK LIMITED·Filed 1989·Granted Dec 4, 1990·342 cites·24 claims
- 0394US4860544AClosed cryogenic barrier for containment of hazardous material migration in the earthCONCEPT RKK LTD·Filed 1988·Granted Aug 29, 1989·347 cites·84 claims
- 0468US5507149ANonporous liquid impermeable cryogenic barrierFiled 1994·Granted Apr 16, 1996·31 cites·19 claims
- 0529US5146987AMethod and apparatus for controlling the flow of crude oil from the earthRKK LTD·Filed 1991·Granted Sep 15, 1992·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →