Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel L. Perry — 2 Patents

MIMidmark: 1 patents #98 of 157Top 65%
Gorham, ME: #44 of 90 inventorsTop 50%
Maine: #1,590 of 4,281 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Daniel L. Perry has been granted 2 US patents while listed as an inventor at Midmark. The first was granted in 2014 and the most recent in September 2020. Daniel L. Perry ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Daniel L. Perry in Gorham, ME, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10760305 Self-locking guillotine door Gregory N. Taylor, Gary Silvis, Troy N. Brown 2020-09-01
8806812 Adjustable door frame assembly and method of installation Michael A. Kolovich, Scott Willson, Eric Hunt, Fredrick John Bloom, III 2014-08-19