Inventor
MAXWELL MARTIN C
US10 patents
⚠️ This page may combine multiple inventors who share the name “MAXWELL MARTIN C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PARKER HANNIFIN CORP
6 patentsUS6554139B1Apr 29, 2003
Extension and locking assembly for dripless element, and container therefore
PARKER HANNIFIN CORP193 citations98
US6139738AOct 31, 2000
Cartridge filter with integrated threading having anti-rotation feature
PARKER HANNIFIN CORP171 citations98
US6837993B2Jan 4, 2005
Extension and locking assembly for dripless element, and container therefore
PARKER HANNIFIN CORP34 citations96
US6723239B2Apr 20, 2004
Spin-on filter element and filter head
PARKER HANNIFIN CORP54 citations95
US7086537B2Aug 8, 2006
Extension and locking assembly for dripless element, and container therefore
PARKER HANNIFIN CORP27 citations92
US6572762B2Jun 3, 2003
Supplemental bilge filtration system
PARKER HANNIFIN CORP12 citations67
PARKER INTANGIBLES LLC
3 patentsUS6983851B2Jan 10, 2006
Extension and locking assembly for dripless element, and container therefore
PARKER INTANGIBLES LLC31 citations95
US7360658B2Apr 22, 2008
Extension and locking assembly for dripless element and container therefore
PARKER INTANGIBLES LLC24 citations92
US7204370B2Apr 17, 2007
Extension and locking assembly for dripless element and container therefore
PARKER INTANGIBLES LLC23 citations92