DP

David R. Pacholok

EV Everbrite: 2 patents #1 of 3Top 35%
RA Rayovac: 1 patents #17 of 39Top 45%
📍 Elgin, IL: #2 of 42 inventorsTop 5%
🗺 Illinois: #125 of 4,656 inventorsTop 3%
Overall (1997): #8,614 of 185,788Top 5%
4
Patents 1997

Issued Patents 1997

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5680286 Load fault detector for high frequency luminous tube power supply 1997-10-21
5668444 Soft-transition FSK dimmer for gaseous luminous tube lights 1997-09-16
5645137 Compact, portable, vehicle disabling device and method 1997-07-08
5594320 Charge equalization of series connected cells or batteries David T. Fouchard, Walter B. Ebner 1997-01-14