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USPTO Patent Rankings Data through Dec 31, 2025
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Htr Development — 3 Patents in 2018

Rank (2018): #8,659 of 29,927Top 30%
4 inventors
3 Patents 2018

Top Inventors at Htr Development 2018

Showing 1–4 of 4 inventors

RankNamePatents
1 Benjamin Lynn Frederick 1
1 Edward Evans 1
1 Ed Evans 1
1 John Higgins 1