Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Douglas Fast — 3 Patents

VNVecima Networks: 1 patents #13 of 27Top 50%
Hastings, MI: #25 of 80 inventorsTop 35%
Michigan: #27,426 of 86,293 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Douglas Fast has been granted 3 US patents while listed as an inventor at Vecima Networks. The first was granted in 2007 and the most recent in December 2019. Douglas Fast ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Douglas Fast in Hastings, MI, US.

Patents per Year

Patents granted per year, 2007 to 2019Bar chart with a peak of 1 patents in 2007.peak 12007: 1 patents20072018: 1 patents20182019: 1 patents2019

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10517288 Benthic barrier mat and method 2019-12-31
10159240 Benthic barrier mat and method 2018-12-25
7248664 Timesliced discrete-time phase locked loop Surinder Kumar, Sumit Kumar 2007-07-24