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

Daniel James Perz — 3 Patents

MAMaxitrol: 3 patents #4 of 16Top 25%
Windsor, CA: #247 of 864 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Daniel James Perz has been granted 3 US patents while listed as an inventor at Maxitrol. The first was granted in 2012 and the most recent in May 2024. Daniel James Perz ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Daniel James Perz in Windsor, ON, CA.

Patents per Year

Patents granted per year, 2012 to 2024Bar chart with a peak of 1 patents in 2012.peak 12012: 1 patents20122016: 1 patents20162024: 1 patents2024

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1028177 Control valve 2024-05-21
9375664 Filter assembly Bonnie Kern-Koskela, Jeffrey L. Scheuher 2016-06-28
D660809 Remote control unit for a combustion appliance Bonnie Kern Koskela, Richard Bargert 2012-05-29