Inventor · disambiguated record
Thomas R. Sem
Also filed as: SEM THOMAS R
6 granted patents·288 citations·filing 1993–2003
87Inventor score
Top patents by PatentIndex Score
6 records- 0197US6708507B1Temperature control apparatus and method of determining malfunctionTHERMO KING CORP·Filed 2003·Granted Mar 23, 2004·116 cites·25 claims
- 0287US5462658AFuel filter systemTHERMO KING CORP·Filed 1994·Granted Oct 31, 1995·80 cites·13 claims
- 0367US5339787AMethod and apparatus for distributing fuel in a diesel engineWESTINGHOUSE ELECTRIC CORP·Filed 1993·Granted Aug 23, 1994·27 cites·15 claims
- 0459US6037864AMethod for continuously determining the oil change interval for an internal combustion engineTHERMO KING CORP·Filed 1999·Granted Mar 14, 2000·24 cites·9 claims
- 0553US6871629B2Refrigeration system with low-fuel shutdownTHERMO KING CORP·Filed 2002·Granted Mar 29, 2005·8 cites·26 claims
- 0647US5530647AMethod of dynamically determining oil change intervals for internal combustion enginesTHERMO KING CORP·Filed 1994·Granted Jun 25, 1996·33 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →