Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Niagara Machine & Tool Works — 7 Patents

Rank (All Time): #76,854 of 105,732Top 75%
7 inventors
7 Patents All Time

Patents per Year

Patents granted per year, 1981 to 1986Bar chart with a peak of 3 patents in 1985.peak 31981: 1 patents19811984: 2 patents19841985: 3 patents19851986: 1 patents1986

Top Inventors at Niagara Machine & Tool Works All Time

Showing 1–7 of 7 inventors

RankNamePatents
1 Clarence O. Jones, Jr. 3
2 Norbert J. Proga 1
2 Andrei M. Reinhorn 1
2 Roy M. Davis 1
2 William Vosteen 1
2 Robert L. Hennesen 1
2 George H. Trautman, Jr. 1