DH

Douglas H. Hooren

GP Gte Products: 1 patents #520 of 928Top 60%
📍 Williamsport, PA: #82 of 162 inventorsTop 55%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,935,761 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4859022 "Moving ""S"" fiber optical switch" Barry J. Opdahl, Lauren F. Calaby 1989-08-22