Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Roger Edwin Howe — 2 Patents

ETEnfield Technologies: 2 patents #3 of 9Top 35%
New Canaan, CT: #128 of 268 inventorsTop 50%
Connecticut: #15,713 of 34,797 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Roger Edwin Howe has been granted 2 US patents while listed as an inventor at Enfield Technologies. The first was granted in 2010 and the most recent in February 2012. Roger Edwin Howe ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Roger Edwin Howe in New Canaan, CT, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8118058 Variable frequency and amplitude dither for electronically controlled valves Daniel S. Cook 2012-02-21
7845370 Equalization of pressure in an electronically controlled valve Daniel Cook, Blake D. Carter 2010-12-07