JH

Jonathan Tryon Hagstrum

TI The United States Of America, As Represented By The Department Of The Interior: 1 patents #1 of 12Top 9%
📍 Menlo Park, CA: #2,703 of 3,774 inventorsTop 75%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,469,715 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6690265 Infrasound hazard-warning method and device for alerting night-migrating birds to obstacles — 2004-02-10