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

John T. Rickard — 11 Patents

OTOptimark Technologies: 7 patents #1 of 3Top 35%
OROrincon: 1 patents #4 of 10Top 40%
UFUS Air Force: 1 patents #6,232 of 16,312Top 40%
San Diego, CA: #3,962 of 23,606 inventorsTop 20%
California: #56,011 of 386,348 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
John T. Rickard has been granted 11 US patents while listed as an inventor at Optimark Technologies. The first was granted in 1983 and the most recent in November 2012. John T. Rickard ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list John T. Rickard in San Diego, CA, US.

Patents per Year

Patents granted per year, 1983 to 2012Bar chart with a peak of 4 patents in 2000.peak 41983: 1 patents19831989: 1 patents19891997: 1 patents19971998: 1 patents19981999: 1 patents19992000: 4 patents20002011: 1 patents20112012: 1 patents2012

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
8321328 Electronic credit default futures market David G. Patterson, Annie Theriault 2012-11-27
7970670 Electronic credit default futures market David G. Patterson, Annie Theriault 2011-06-28
6112189 Method and apparatus for automating negotiations between parties William A. Lupien, George Wallace 2000-08-29
6098051 Crossing network utilizing satisfaction density profile William A. Lupien 2000-08-01
6016483 Method and apparatus for automated opening of options exchange William A. Lupien 2000-01-18
6012046 Crossing network utilizing satisfaction density profile with price discovery features William A. Lupien 2000-01-04
5950177 Crossing network utilizing optimal mutual satisfaction density profile William A. Lupien 1999-09-07
5845266 Crossing network utilizing satisfaction density profile with price discovery features William A. Lupien 1998-12-01
5689652 Crossing network utilizing optimal mutual satisfaction density profile William A. Lupien 1997-11-18
4823809 Periodontal probe system F. Kenneth Gott, Jr., Stephen F. Connelly 1989-04-25
4381428 Adaptive quantizer for acoustic binary information transmission Robert Kolesar, James R. Zeidler 1983-04-26