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

Younger Mfg. — 21 Patents

Rank (All Time): #28,147 of 105,732Top 30%
20 inventors
21 Patents All Time

Patents per Year

Patents granted per year, 1981 to 2021Bar chart with a peak of 3 patents in 2002.peak 31981: 2 patents19811983: 1 patents2000: 1 patents20002001: 1 patents2002: 3 patents20022003: 1 patents2004: 1 patents20042005: 2 patents2006: 1 patents20062007: 1 patents2008: 1 patents20082009: 1 patents2010: 1 patents20102014: 1 patents2017: 1 patents20172019: 1 patents2021: 1 patents2021

Top Inventors at Younger Mfg. All Time

Showing 1–20 of 20 inventors

RankNamePatents
1 Nancy L. S. Yamasaki 11
2 Thomas Balch 10
3 Russell E. Evans 7
#4 David Mark Ambler 6
#5 Edward Beeloo 5
#6 Jotinderpal Sidhu 3
#7 Adam Ahmad Barzak 2
#7 Ahmad A. Barzak 2
#7 Andrew John McKenzie 2
#7 Lawrence Davenport 2
#7 Lingbing Lynn Zhao 2
#12 Edwin C. Slagel 1
#12 Gregory Alan Rook 1
#12 Igor Loshak 1
#12 Irving Rips 1
#12 John Michael Tamkin 1
#12 Kevin Michael Niemi 1
#12 Michael Slagel 1
#12 Nancy Davenport, executrix 1
#12 Robert Breton 1