Inventor
JENNEJAHN ROSEMARY J
US13 patents
⚠️ This page may combine multiple inventors who share the name “JENNEJAHN ROSEMARY J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEXACO INC
12 patentsUS5112508AMay 12, 1992
VI improver, dispersant, and antioxidant additive and lubricating oil composition
TEXACO INC29 citations91
US5167845ADec 1, 1992
Polymeric additives to enhance anti-wear, anti-oxidancy, and dispersancy in lubricants
TEXACO INC17 citations74
US5147569ASep 15, 1992
Lubricant additive to enhance anti-wear, anti-oxidancy, and dispersancy thereof
TEXACO INC8 citations73
US5141661AAug 25, 1992
Wear resistant lubricant additives made of ethylene/α-olefin polymer grafted with perfluoro-substituents
TEXACO INC16 citations73
US5094765AMar 10, 1992
Lubricating oil composition
TEXACO INC18 citations73
US5440000AAug 8, 1995
Dispersant/antioxidant VII lubricant additive
TEXACO INC13 citations72
US5472627ADec 5, 1995
Polymeric lubricant additive designed to enhance anti-wear, anti-oxidancy, and dispersancy thereof
TEXACO INC4 citations62
US5147571ASep 15, 1992
Dispersant, VI improver, additive and lubricating oil composition containing same
TEXACO INC4 citations62
US5019287AMay 28, 1991
Enhanced wear resistant additive and lubrication oil composition containing same
TEXACO INC2 citations62
US4973413ANov 27, 1990
Multifunctional viscosity index improver additive and lubricating oil composition containing same
TEXACO INC2 citations62
US5308523AMay 3, 1994
VI improver, dispersant, and antioxidant additive and lubricating oil composition
TEXACO INC6 citations61
US5035819AJul 30, 1991
Dispersant, VI improver, additive and lubricating oil composition containing same
TEXACO INC1 citations52