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

Williams Advanced Materials — 5 Patents

Rank (All Time): #98,391 of 105,732Top 95%
8 inventors
5 Patents All Time

Patents per Year

Patents granted per year, 2002 to 2011Bar chart with a peak of 2 patents in 2006.peak 22002: 1 patents20022004: 1 patents20042006: 2 patents20062011: 1 patents2011

Top Inventors at Williams Advanced Materials All Time

Showing 1–8 of 8 inventors

RankNamePatents
1 Henry L. Grohman 2
1 Heiner Lichtenberger 2
1 Matthew T. Willson 2
1 Robert Acker 2
#5 Adrish Ganguly 1
#5 Derrick Brown 1
#5 Matthew T. Wilson 1
#5 Scott Haluska 1