Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
6R

600 Racing — 7 Patents

Rank (All Time): #75,589 of 105,732Top 75%
2 inventors
7 Patents All Time

Patents per Year

Patents granted per year, 1997 to 2001Bar chart with a peak of 2 patents in 1997.peak 21997: 2 patents19971998: 2 patents19981999: 1 patents19992000: 1 patents20002001: 1 patents2001

Top Inventors at 600 Racing All Time

Showing 1–2 of 2 inventors

RankNamePatents
1 Elliott Forbes-Robinson 7
2 Rudolph H. Zeck 1