Inventor

DONALDSON MARK DOUGLAS

US3 patents

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

DAEWOO HEAVY IND LTD

1 patent

USD389981SJan 27, 1998

Forklift truck

DAEWOO HEAVY IND LTD29 citations87

COLBURN ERIC

1 patent

USD641587SJul 19, 2011

Egg beater

COLBURN ERIC11 citations77

OLSON JEFFREY C

1 patent

US9208468B2Dec 8, 2015

Inventory management system

OLSON JEFFREY C13 citations75