Inventor

BARNES ROBERT G

US6 patents

⚠️ This page may combine multiple inventors who share the name “BARNES ROBERT G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CUNO INC

3 patents

US5919362AJul 6, 1999

Expandable encapsulated filter cartridge assembly

CUNO INC74 citations95

US5399264AMar 21, 1995

Compressible differential pressure energized seals for filter elements and the like

CUNO INC72 citations95

US4783262ANov 8, 1988

Separator for cell type filter element

CUNO INC48 citations90

AMERICAN EXPRESS TRAVEL RELATE

2 patents

US7536307B2May 19, 2009

Ticket tracking and redeeming system and method

AMERICAN EXPRESS TRAVEL RELATE29 citations88

US7529681B2May 5, 2009

Ticket tracking, reminding, and redeeming system and method

AMERICAN EXPRESS TRAVEL RELATE5 citations55

DAVIES BROS LTD

1 patent

US4735892AApr 5, 1988

Product and process for producing an image on a substrate

DAVIES BROS LTD12 citations59