FG

Frank M. Graves

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Washington, DC: #1,663 of 3,063 inventorsTop 55%
🗺 District of Columbia: #1,663 of 3,063 inventorsTop 55%
Overall (All Time): #3,796,687 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5309363 Remotely rechargeable postage meter Dale L. Magnusson 1994-05-03