Inventor · disambiguated record
Gerhard Krug
Also filed as: KRUG GERHARD
5 granted patents·262 citations·filing 1977–2001
85Inventor score
Top patents by PatentIndex Score
5 records- 0191US5048871AScrewed pipe jointMANNESMANN AG·Filed 1989·Granted Sep 17, 1991·97 cites·11 claims
- 0284US4153283ACasing jointMANNESMANN AG·Filed 1977·Granted May 8, 1979·59 cites·3 claims
- 0379US6585299B1Pipe connectorMANNESMANN AG·Filed 1998·Granted Jul 1, 2003·53 cites·13 claims
- 0470US6511102B2Pipe connectorVALLOUREC MANNESMANN OIL & GAS·Filed 2001·Granted Jan 28, 2003·43 cites·24 claims
- 0537US6513840B1Drill rod couplingMANNESMANN AG·Filed 1999·Granted Feb 4, 2003·10 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →