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

David Pitsch — 3 Patents

MOMoyno: 3 patents #4 of 11Top 40%
Springfield, OH: #66 of 288 inventorsTop 25%
Ohio: #23,545 of 73,341 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
David Pitsch has been granted 3 US patents while listed as an inventor at Moyno. The first was granted in 2007 and the most recent in September 2016. David Pitsch ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David Pitsch in Springfield, OH, US.

Patents per Year

Patents granted per year, 2007 to 2016Bar chart with a peak of 1 patents in 2007.peak 12007: 1 patents20072009: 1 patents20092016: 1 patents2016

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9435383 Universal joint with cooling system Dale H. Parrett, Adam Downey, Michael Duane Amburgey 2016-09-06
7556214 Cutting assembly Dale H. Parrett, Adam Downey 2009-07-07
7178749 Pump with cutting assembly Dale H. Parrett, Adam Downey 2007-02-20