Inventor

HAUGSJAA PAUL

3 patents

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

HELLER E & CO

2 patents

US5790934AAug 4, 1998

Apparatus for photocatalytic fluid purification

HELLER E & CO128 citations96

US6063343AMay 16, 2000

Apparatus for photocatalytic fluid purification

HELLER E & CO98 citations95

GTE LABORATORIES INC

1 patent

US4001631AJan 4, 1977

Adjustable length center conductor for termination fixtures for electrodeless lamps

GTE LABORATORIES INC111 citations90