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USPTO Patent Rankings Data through Dec 31, 2025
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Billy J. Simpson, Sr. — 2 Patents

Albemarle, NC: #23 of 79 inventorsTop 30%
North Carolina: #18,944 of 45,564 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Billy J. Simpson, Sr. has been granted 2 US patents. The first was granted in 1991 and the most recent in August 1994. Billy J. Simpson, Sr. ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Billy J. Simpson, Sr. in Albemarle, NC, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5339605 Product compressor for shrink tunnel Terry F. Hinson, Sr. 1994-08-23
5015325 Perforating means for apparatus for heat-sealing thermoplastic sheeting Charles J. Bennett 1991-05-14