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

Digital Control Incorporated — 46 Patents

Rank (All Time): #13,761 of 105,732Top 15%
8 inventors
46 Patents All Time

Patents per Year

Patents granted per year, 1995 to 2003Bar chart with a peak of 10 patents in 1999.peak 101995: 1 patents19951996: 1 patents19961997: 1 patents19971998: 4 patents19981999: 10 patents19992000: 8 patents20002001: 6 patents20012002: 9 patents20022003: 6 patents2003

Top Inventors at Digital Control Incorporated All Time

Showing 1–8 of 8 inventors

RankNamePatents
1 John E. Mercer 44
2 Rudolf Zeller 15
3 Shiu S. Ng 11
#4 Guenter W. Brune 10
#5 Peter H. Hambling 9
#6 Lloyd A. Moore 8
#7 Albert W. Chau 5
#8 Donald R. Parker 1