Inventor
SUMIEJSKI JAMES L
US10 patents
⚠️ This page may combine multiple inventors who share the name “SUMIEJSKI JAMES L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUBRIZOL CORP
5 patentsUS6103673AAug 15, 2000
Compositions containing friction modifiers for continuously variable transmissions
LUBRIZOL CORP79 citations95
US6730640B2May 4, 2004
Method for lubricating a continuously variable transmission
LUBRIZOL CORP25 citations92
US5858929AJan 12, 1999
Composition for providing anti-shudder friction durability performance for automatic transmissions
LUBRIZOL CORP22 citations91
US5759965AJun 2, 1998
Antiwear enhancing composition for lubricants and functional fluids
LUBRIZOL CORP31 citations91
US5750477AMay 12, 1998
Lubricant compositions to reduce noise in a push belt continuous variable transmission
LUBRIZOL CORP40 citations86