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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Progressive Technology In Lighting — 11 Patents

Rank (All Time): #50,540 of 105,732Top 50%
4 inventors
11 Patents All Time

Patents per Year

Patents granted per year, 1992 to 1998Bar chart with a peak of 5 patents in 1994.peak 51992: 1 patents19921993: 1 patents19931994: 5 patents19941995: 1 patents19951997: 1 patents19971998: 2 patents1998

Top Inventors at Progressive Technology In Lighting All Time

Showing 1–4 of 4 inventors

RankNamePatents
1 Rick A. Perkins 7
2 Paul C. DeKleine 5
3 Brian P. Geary 3
#4 Boyd Edward Berends 2