HG

Harold T. Gruber

HL Holophane Lighting: 5 patents #3 of 18Top 20%
HO Holophane: 1 patents #19 of 38Top 50%
📍 Summit Station, OH: #1 of 1 inventorsTop 100%
🗺 Ohio: #13,499 of 73,341 inventorsTop 20%
Overall (All Time): #890,811 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D350622 Suspended luminaire Bonnie J. Brohard, William W. Belisle, Herbert A. Fouke 1994-09-13
D347486 Suspended luminaire Bonnie J. Brohard, William W. Belisle, Herbert A. Fouke 1994-05-31
D345432 Suspended luminaire Bonnie J. Brohard, William W. Belisle, Herbert A. Fouke 1994-03-22
D345433 Suspended luminaire Bonnie J. Brohard, William W. Belisle, Herbert A. Fouke 1994-03-22
D345434 Suspended luminaire Bonnie J. Brohard, William W. Belisle, Herbert A. Fouke 1994-03-22
D343253 Support assembly for suspended luminaire Bonnie J. Brohard, William W. Belisle, Herbert A. Fouke 1994-01-11