FP

Frank Perhats

📍 Barrington, IL: #201 of 767 inventorsTop 30%
🗺 Illinois: #21,447 of 84,256 inventorsTop 30%
Overall (All Time): #1,228,517 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8525368 Method for powering and terminating operation of vehicle accessories with engine off 2013-09-03
6926207 Divided or interconnected after-run vehicle interior heating system 2005-08-09
6848915 Connecting circuits for pre-existing vehicle relays 2005-02-01
6116513 System for after-run heating of a vehicle interior 2000-09-12