Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DS

David Sandison — 1 Patent

BEBecmar: 1 patents #3 of 4Top 75%
Grant, MI: #9 of 17 inventorsTop 55%
Michigan: #50,030 of 86,293 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David Sandison has been granted 1 US patent while listed as an inventor at Becmar. All of these patents were granted in 2000. David Sandison ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David Sandison in Grant, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6016747 Printing press coupler accumulator Gregory M. Beduhn 2000-01-25