DB

David Billings

QC Qualitrol Company: 3 patents #4 of 24Top 20%
📍 Spencerport, NY: #77 of 242 inventorsTop 35%
🗺 New York: #31,572 of 115,490 inventorsTop 30%
Overall (All Time): #1,124,861 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11603637 Wave attenuator system 2023-03-14
8839658 Combination of hydrogen and pressure sensors Joshua J. Herz 2014-09-23
8707767 Combined hydrogen and pressure sensor assembly Joshua J. Herz 2014-04-29
8511160 Combined hydrogen and pressure sensor assembly Joshua J. Herz 2013-08-20