Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Burr Darrow — 2 Patents

Comcast: 2 patents #1,655 of 4,447Top 40%
New Milford, PA: #5 of 14 inventorsTop 40%
Pennsylvania: #30,766 of 74,527 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Burr Darrow has been granted 2 US patents while listed as an inventor at Comcast. The first was granted in 1980 and the most recent in January 1981. Burr Darrow ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Burr Darrow in New Milford, PA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4245385 Radial lead component insertion machine Albert W. Zemek, Frederick G. Tomko, Crawford A. Matson 1981-01-20
4203583 Radial lead component insertion machine Albert W. Zemek, Frederick G. Tomko, Crawford A. Matson 1980-05-20