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

David D. Manning — 1 Patent

SDSmiths Detection: 1 patents #50 of 111Top 50%
Keeseville, NY: #2 of 3 inventorsTop 70%
New York: #67,828 of 115,490 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David D. Manning has been granted 1 US patent while listed as an inventor at Smiths Detection. All of these patents were granted in 2018. David D. Manning ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David D. Manning in Keeseville, NY, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9861909 Solid phase micro-extraction (SPME) devices Kenneth C. Schreiber, Kenneth J. Fredeen, George E. Riehm, Greg Weaver, John R. Laverack 2018-01-09