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

Pingel Enterprise — 26 Patents

Rank (All Time): #23,550 of 105,917Top 25%
2 inventors
26 Patents All Time

Patents per Year

Patents granted per year, 1997 to 2013Bar chart with a peak of 12 patents in 1998.peak 121997: 4 patents19971998: 12 patents19981999: 6 patents19992000: 1 patents20002005: 1 patents20052013: 2 patents2013

Top Inventors at Pingel Enterprise All Time

Showing 1–2 of 2 inventors

RankNamePatents
1 Wayne Pingel 26
2 Donna Pingel 23