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

Ertec Environmental Systems — 11 Patents

Rank (All Time): #48,542 of 105,732Top 50%
3 inventors
11 Patents All Time

Patents per Year

Patents granted per year, 2006 to 2023Bar chart with a peak of 2 patents in 2020.peak 22006: 1 patents20062007: 1 patents20072009: 1 patents20092011: 1 patents20112013: 1 patents20132017: 1 patents20172019: 1 patents20192020: 2 patents20202021: 1 patents20212023: 1 patents2023

Top Inventors at Ertec Environmental Systems All Time

Showing 1–3 of 3 inventors

RankNamePatents
1 John H. McGinn 5
2 Richard Sherratt 1
2 Vincent. P. Morris 1