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

Environmental Systems & Solutions — 7 Patents

Rank (All Time): #75,612 of 105,732Top 75%
2 inventors
7 Patents All Time

Patents per Year

Patents granted per year, 1995 to 2000Bar chart with a peak of 2 patents in 1996.peak 21995: 1 patents19951996: 2 patents19961999: 2 patents19992000: 2 patents2000

Top Inventors at Environmental Systems & Solutions All Time

Showing 1–2 of 2 inventors

RankNamePatents
1 Donald J. Sullivan 4
2 Scott B. Stowers 3