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

Mark Schmidtgall — 2 Patents

KTKey Technology: 2 patents #36 of 131Top 30%
Athena, OR: #1 of 3 inventorsTop 35%
Oregon: #12,752 of 28,073 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Mark Schmidtgall has been granted 2 US patents while listed as an inventor at Key Technology. The first was granted in 2014 and the most recent in November 2016. Mark Schmidtgall ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Mark Schmidtgall in Athena, OR, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9481525 Vibratory conveyor Dean Dunham, Christopher A. Woiler, Jeffrey Sloop, Michael T. Jones, Eugene Groenewald +1 more 2016-11-01 $465,000
8733540 Excited frame vibratory conveyor Chris Woiler, Dean Dunham, Jeff Brant, Tim Rickard, Chuck Jameson 2014-05-27 $596,000