RG

Roger Gilchrist

📍 Sequim, WA: #5 of 12 inventorsTop 45%
🗺 Washington: #4,569 of 12,901 inventorsTop 40%
Overall (2017): #264,360 of 506,227Top 55%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9815675 Manhole cover lifting device Ronald E. Gray 2017-11-14