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USPTO Patent Rankings Data through Dec 31, 2025
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Vac-Tec Systems — 21 Patents

Rank (All Time): #28,859 of 106,120Top 30%
7 inventors
21 Patents All Time

Top Inventors at Vac-Tec Systems All Time

Showing 1–7 of 7 inventors

RankNamePatents
1 Charles F. Morrison, Jr. 11
2 Richard P. Welty 3
2 William M. Mularie 3
#4 Harbhajan S. Rhandhawa 1
#4 Anthony Lefkow 1
#4 Harbhajan S. Randhawa 1
#4 Joseph D. Evans 1