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

Colorocs — 23 Patents

Rank (All Time): #26,008 of 105,732Top 25%
17 inventors
23 Patents All Time

Patents per Year

Patents granted per year, 1987 to 1992Bar chart with a peak of 5 patents in 1989.peak 51987: 4 patents19871988: 2 patents19881989: 5 patents19891990: 4 patents19901991: 4 patents19911992: 4 patents1992

Top Inventors at Colorocs All Time

Showing 1–17 of 17 inventors

RankNamePatents
1 Danny L. Slayton 16
2 E. Neal Tompkins 11
3 David R. Davis 9
3 Kirk W. Charles 9
#5 Charles S. Palm 8
#5 Khosrow Lak 8
#7 Maurice S. Wheatley, Jr. 6
#7 Wayne C. Jones 6
#9 Anthony J. Ireland 5
#9 Gregory A. Chatham 5
#9 Peter F. Sampson 5
#9 Peter A. Zuber 5
#13 Jack N. Bartholmae 3
#14 Dan L. Slayton 1
#14 Keith J. Bradley 1
#14 Michael W. Barry 1
#14 Raymond J. Shook 1

Most Valuable Patents

All 100 most valuable US patents →