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

Michael Duffy — 2 Patents

MJMjnn: 1 patents #35 of 70Top 50%
Duryea, PA: #7 of 12 inventorsTop 60%
Pennsylvania: #30,766 of 74,527 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Michael Duffy has been granted 2 US patents while listed as an inventor at Mjnn. The first was granted in 2019 and the most recent in April 2021. Michael Duffy ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Michael Duffy in Duryea, PA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10973185 Control and sensor systems for an environmentally controlled vertical farming system Jaremy Creechley, Jack Oslan, Nate Mazonson, Nathaniel R. Storey, Daniel Cook +11 more 2021-04-13
10306847 Environmentally controlled vertical farming system John L. Whitcher, Jack Oslan, Nate Mazonson, Nathaniel R. Storey, Daniel Cook +11 more 2019-06-04