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

Lacks Industries — 41 Patents

Rank (All Time): #15,203 of 105,732Top 15%
25 inventors
41 Patents All Time

Patents per Year

Patents granted per year, 1984 to 2014Bar chart with a peak of 6 patents in 2006.peak 61984: 2 patents19841987: 2 patents1993: 1 patents19931995: 2 patents1996: 3 patents19961997: 4 patents1998: 2 patents19981999: 2 patents2000: 3 patents20002001: 3 patents2002: 1 patents20022003: 2 patents2004: 3 patents20042005: 2 patents2006: 6 patents20062009: 1 patents2010: 1 patents20102014: 1 patents2014

Top Inventors at Lacks Industries All Time

Showing 1–25 of 25 inventors

RankNamePatents
1 Lee A. Chase 23
2 Garry Van Houten 4
2 Gregory Hauler 4
2 Roger James Timmer 4
#5 Charles Bramer 3
#5 Douglas Louis Neeb 3
#5 James A. Woelfel 3
#5 Robert E. Shea 3
#9 Eldean Weidmayer 2
#9 Jeff Bruce 2
#9 Kevin Paul Burch 2
#9 Lawrence O'Toole 2
#13 Alan Fanta 1
#13 Brian Wrase 1
#13 David P. Hartrick 1
#13 Daniel W. Irvine 1
#13 Franklin Lutt 1
#13 Jason Gilliam 1
#13 Jack A. Phillion 1
#13 Kirk Richard Allen 1
#13 Ling Hao 1
#13 Maoshi Guan 1
#13 Thomas J. Hawkins 1
#13 Walter C. Bramer 1
#13 Yong Zhang 1

Most Valuable Patents

PatentEst. ValueYear
Air bag deployment door$8M1997

All 100 most valuable US patents →