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USPTO Patent Rankings Data through Dec 31, 2025
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Petrospec Engineering — 2 Patents in 2018

Rank (2018): #13,660 of 29,927Top 50%
3 inventors
2 Patents 2018

Top Inventors at Petrospec Engineering 2018

Showing 1–3 of 3 inventors

RankNamePatents
1 Gerald Chalifoux 2
2 Clint Jones 1
2 Scott Penny 1