Inventor

FREBERG PAUL

US2 patents

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

LAWRENCE ROLL UP DOORS INC

1 patent

US9746289B2Aug 29, 2017

Internally reinforced rolling door slat

LAWRENCE ROLL UP DOORS INC13 citations78

LAWRENCE ROLL-UP DOORS INC

1 patent

US9689203B1Jun 27, 2017

Barrier opening system for emergency escape and rescue

LAWRENCE ROLL-UP DOORS INC4 citations65