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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
TG

Technical Products Group — 9 Patents

Rank (All Time): #58,139 of 105,732Top 55%
10 inventors
9 Patents All Time

Patents per Year

Patents granted per year, 1987 to 2006Bar chart with a peak of 3 patents in 2000.peak 31987: 1 patents19871991: 1 patents19911998: 1 patents19981999: 1 patents19992000: 3 patents20002001: 1 patents20012006: 1 patents2006

Top Inventors at Technical Products Group All Time

Showing 1–10 of 10 inventors

RankNamePatents
1 William H. Slavik 3
2 George L. Cepynsky 2
2 Takashi Saitoh 2
#4 Donald D. Baldwin 1
#4 John Eihusen 1
#4 John A. Reigle 1
#4 Mark D. Drey 1
#4 Martin J. Durbin 1
#4 Ronald Redmer 1
#4 William B. Huber 1