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

Daniel C. Long — 5 Patents

OCOpw Fueling Components: 1 patents #10 of 29Top 35%
Raleigh, NC: #1,630 of 6,378 inventorsTop 30%
North Carolina: #10,126 of 45,564 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Daniel C. Long has been granted 5 US patents while listed as an inventor at Opw Fueling Components. The first was granted in 1984 and the most recent in February 2019. Daniel C. Long ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Daniel C. Long in Raleigh, NC, US.

Patents per Year

Patents granted per year, 1984 to 2019Bar chart with a peak of 2 patents in 1984.peak 21984: 2 patents19841988: 1 patents19881990: 1 patents19902019: 1 patents2019

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10218163 Sump junction box Kevin Allen Webster, Charles J. Liebal, Jr., Daniel Lee Boyle, Wolfgang Emmanuel Sanyer, Glenn Michael Eckart +1 more 2019-02-26
D310597 Bib Dale G. Welch 1990-09-18
4793004 Disposable bib construction Dale G. Welch 1988-12-27
4476588 Hand care glove product and method of making same 1984-10-16
4469372 Rollable stool 1984-09-04