Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MI

Masco Industries

Rank (All Time): #20,237 of 106,127Top 20%
29 inventors
31 Patents All Time

Top Inventors at Masco Industries All Time

Showing 1–29 of 29 inventors

RankNamePatents
1 Daniel L. DeLand 8
2 Curtis T. Moy 7
3 Lawrence H. Zuckerman 6
#4 David G. Grossman 5
#4 Kurt P. Schuler 5
#4 Paul Heimnick 5
#7 Charles R. Schriner 3
#7 Charles E. Stringer 3
#7 Gary M. Cronce 3
#7 Hans Paulsen 3
#7 James G. Boyko 3
#7 Richard Pudney 3
#7 Timothy J. Farrar 3
#14 Brian Glombowski 2
#14 Guy H. Bottger 2
#14 Mark C. Towns 2
#14 Orest Iwasiuk 2
#14 Stephen B. Peterson 2
#19 Christopher M. Hiebert 1
#19 James Lopiccolo 1
#19 John McCaughey 1
#19 Kenneth L. Todd 1
#19 Leland M. Richart 1
#19 Robert Peterson 1
#19 Robert O. Ruff 1
#19 Sol R. Rubin 1
#19 William J. McCloskey 1
#19 William Rasor 1
#19 Douglas L. Semke 1