RH

Robbie W. Hall

SP Simmonds Precision Products: 1 patents #10 of 34Top 30%
📍 Vergennes, VT: #3 of 10 inventorsTop 30%
🗺 Vermont: #189 of 496 inventorsTop 40%
Overall (2019): #295,166 of 560,194Top 55%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10256731 High-efficiency holdup circuit for switch-mode power supply 2019-04-09