RH

Robert H. Hogrefe

AO Access Optics: 1 patents #1 of 2Top 50%
📍 Broken Arrow, OK: #13 of 53 inventorsTop 25%
🗺 Oklahoma: #253 of 936 inventorsTop 30%
Overall (2018): #260,306 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10151920 Hermetic seal and a method of assembling Thomas Mayer 2018-12-11