Inventor · disambiguated record
Glenn E. Callis
Also filed as: CALLIS GLENN E
2 granted patents·1 pending application·21 citations·filing 1994–1998
61Inventor score
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3 records- 0150US5866520ALubricant composition suitable for direct fuel injected, crankcase-scavenged two-stroke cycle enginesCHEVRON CHEM CO·Filed 1997·Granted Feb 2, 1999·13 cites·3 claims
- 0240US6040279ALubricant composition suitable for direct fuel injected, crankcase-scavenged two-stroke cycle enginesCHEVRON CHEM CO·Filed 1998·Granted Mar 21, 2000·8 cites·6 claims
- 0326US2002038525A1Fuel composition for two-cycle enginesCHEVRON RES & TECH·Filed 1994·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →