Inventor · disambiguated record
Reinhold Kammann
Also filed as: KAMMANN REINHOLD
6 granted patents·1 pending application·361 citations·filing 1994–2009
87Inventor score
Top patents by PatentIndex Score
7 records- 0197US7484625B2Shale shakers and screens with identification apparatusesVARCO INT·Filed 2005·Granted Feb 3, 2009·77 cites·10 claims
- 0296US7159654B2Apparatus identification systems and methodsVARCO INT·Filed 2005·Granted Jan 9, 2007·176 cites·29 claims
- 0392US8016037B2Drilling rigs with apparatus identification systems and methodsNAT OILWELL VARCO LP·Filed 2009·Granted Sep 13, 2011·40 cites·23 claims
- 0487US7958715B2Chain with identification apparatusNAT OILWELL VARCO LP·Filed 2008·Granted Jun 14, 2011·35 cites·30 claims
- 0572US6931748B2Riser and tubular inspection systemsVARCO INT·Filed 2003·Granted Aug 23, 2005·19 cites·31 claims
- 0639US5442287AMethod and apparatus for detecting magnetic discontinuities by inducing a magnetic field in a magnetizable sampleTUBOSCOPE VETCO DEUTSCHLAND GM·Filed 1994·Granted Aug 15, 1995·14 cites·19 claims
- 0735US2005230109A1Apparatus identification systems and methodsKAMMANN REINHOLD·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →