Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JR

John L. Richardson — 12 Patents

ATAb Initio Technology: 5 patents #39 of 142Top 30%
SGSilicon Graphics: 2 patents #198 of 758Top 30%
Lompoc, CA: #199 of 2,245 inventorsTop 9%
California: #50,852 of 386,348 inventorsTop 15%
Overall (All Time): #412,751 of 4,157,543Top 10%
12 Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
11163670 Data records selection Marshall A. Isman, Richard A. Epstein, Ralf Haug, Andrew F. Roberts, John D. Ralston +1 more 2021-11-02
10241900 Data records selection Marshall A. Isman, Richard A. Epstein, Ralf Haug, Andrew F. Roberts, John D. Ralston +1 more 2019-03-26
9892026 Data records selection Marshall A. Isman, Richard A. Epstein, Ralf Haug, Andrew F. Roberts, John D. Ralston +1 more 2018-02-13
8639674 Managing storage of individually accessible data units Ephraim Meriwether Vishniac, Marshall A. Isman, Paul Bay, H. Mark Bromley 2014-01-28
8229902 Managing storage of individually accessible data units Ephraim Meriwether Vishniac, Marshall A. Isman, Paul Bay, H. Mark Bromley 2012-07-24
D612448 Modular tank 2010-03-23
D493116 Traffic barrier 2004-07-20
6249802 Method, system, and computer program product for allocating physical memory in a distributed shared memory network Luis F. Stevens 2001-06-19
5974536 Method, system and computer program product for profiling thread virtual memory accesses 1999-10-26
D404499 Bicycle storage locker 1999-01-19
4837678 Instruction sequencer for parallel operation of functional units Glen J. Culler, Robert Pearson, Michael McCammon, William L. Proctor 1989-06-06
4587952 Passive solar water heater 1986-05-13