Inventor · disambiguated record
Erich F. Klementich
Also filed as: KLEMENTICH ERICH F
8 granted patents·821 citations·filing 1982–1998
91Inventor score
Top patents by PatentIndex Score
8 records- 0195US5462315AStabilized center-shoulder-sealed tubular connectionMARUBENI TUBULARS INC·Filed 1992·Granted Oct 31, 1995·127 cites·102 claims
- 0295US5360239AThreaded tubular connectionANTARES MARKETING S A·Filed 1992·Granted Nov 1, 1994·227 cites·77 claims
- 0395US5358289AButtress-threaded tubular connectionNIPPON KOKAN KK·Filed 1992·Granted Oct 25, 1994·167 cites·22 claims
- 0493US5415442AStabilized center-shoulder-sealed tubular connectionMARUBENI TUBULARS INC·Filed 1992·Granted May 16, 1995·93 cites·107 claims
- 0587US6322110B1Tubular connectionMARUBENI TUBULARS INC·Filed 1998·Granted Nov 27, 2001·135 cites·51 claims
- 0679US5765836ASealing systemMARUBENI TUBULARS INC·Filed 1997·Granted Jun 16, 1998·39 cites·26 claims
- 0765US4479306AProcess of manufacturing and using gauges for verifying threads of tubular membersOIL TECHNOLOGY SERVICES·Filed 1982·Granted Oct 30, 1984·20 cites·16 claims
- 0847US6041487AMethod for producing sealing surfaces on a tubular memberMARUBENI TUBULARS INC·Filed 1998·Granted Mar 28, 2000·13 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →