JH

Jeffrey A. Hirsch

AA Air Liquide America: 1 patents #12 of 66Top 20%
📍 Bacliff, TX: #5 of 9 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,396,084 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7269991 Permeation calibrator Wallace Bruce, Billy G. Gilbert 2007-09-18