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USPTO Patent Rankings Data through Dec 31, 2025
SP

Spectramet — 13 Patents

Rank (All Time): #43,482 of 106,120Top 45%
8 inventors
13 Patents All Time

Top Inventors at Spectramet All Time

Showing 1–8 of 8 inventors

RankNamePatents
1 David B. Spencer 13
1 Edward J. Sommer, Jr. 13
3 Charles E. Roos 12
#4 R. Lynn Conley 7
#4 Robert H. Parrish 7
#6 Richard E. Hill 3
#7 Aldo M. Reti 1
#7 Jeffrey J. Webster 1