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

Robert E. Jones — 35 Patents

LPLetro Products: 6 patents #2 of 6Top 35%
ASAdvanced Neuromodulation Systems: 4 patents #62 of 215Top 30%
University Of Texas System: 2 patents #1,567 of 6,559Top 25%
GE: 2 patents #13,632 of 36,430Top 40%
VAVictaulic Company Of America: 1 patents #24 of 40Top 60%
The Boeing: 1 patents #8,630 of 15,756Top 55%
Coca-Cola: 1 patents #690 of 1,471Top 50%
AAAai: 1 patents #55 of 145Top 40%
SMSmc: 1 patents #660 of 1,119Top 60%
BIBausch & Lomb Incorporated: 1 patents #387 of 658Top 60%
CEClark Equipment: 1 patents #215 of 416Top 55%
EEEmerson Electric: 1 patents #714 of 1,374Top 55%
Brooks Road, CA: #19 of 1,361 inventorsTop 2%
California: #14,008 of 386,348 inventorsTop 4%
Overall (All Time): #96,288 of 4,157,543Top 3%
35 Patents All Time
Robert E. Jones has been granted 35 US patents while listed as an inventor at Letro Products. The first was granted in 1980 and the most recent in September 2024. Robert E. Jones ranks #96,288 of 4,157,543 US inventors in our database (top 2.3%). Patent records list Robert E. Jones in Brooks Road, CA, US.

Patents per Year

Patents granted per year, 1980 to 2024Bar chart with a peak of 4 patents in 1999.peak 41980: 2 patents19801984: 1 patents1985: 1 patents1986: 2 patents19861987: 2 patents1988: 1 patents1989: 3 patents19891993: 1 patents1994: 1 patents1996: 1 patents19961997: 2 patents1998: 1 patents1999: 4 patents19992000: 3 patents2005: 1 patents2007: 1 patents20072010: 1 patents2016: 1 patents2017: 2 patents20172022: 3 patents2024: 1 patents2024

Issued Patents All Time

Showing 1–25 of 35 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12082978 Trajectory guide with dual gimbal drive arrangement Galen L. Smith 2024-09-10
11406470 Trajectory guide with double X-Y sliding tables Galen L. Smith 2022-08-09
11364086 Trajectory guide with dual arc arrangement Galen L. Smith 2022-06-21
11298204 Trajectory guide with dual gimbal drive arrangement Galen L. Smith 2022-04-12
9772279 Sensor for continuous, real-time monitoring of carbon dioxide for chemical contaminants Daniel P. Campbell, Jayme Caspall, Janet Cobb-Sullivan, Kenneth E. Johnson, Larry Starr +2 more 2017-09-26 $152,131,000
9644940 System and method for sensing ammonia Daniel P. Campbell, Jayme Caspall, Janet Cobb-Sullivan, Bonnie Bobzin, Kenneth E. Johnson +1 more 2017-05-09
9281140 Lighted switch Larry K. Acker 2016-03-08
7731846 Grease collection system 2010-06-08
7194417 Automated method and system for recognizing unfulfilled obligations and initiating steps to convert said obligations to a fulfilled status or to a null status for resale 2007-03-20
6860716 Turbomachine frame structure Robert Czachor, Thomas MacLean 2005-03-01 $37,373,000
6050816 Planar light beam orientation device Rodney D. Phoenix 2000-04-18
6035879 Automatic fill valve assembly Sanford F. Campbell, James P. Ellis 2000-03-14
6009974 Ladder bracket 2000-01-04
6003184 Automatic swimming pool cleaner Sanford F. Campbell 1999-12-21
5997313 Retrofit/interface adapter James J. Garver 1999-12-07
5893188 Automatic swimming pool cleaner Sanford F. Campbell 1999-04-13
5885078 Method for constructing accurately fitting frameworks for endosseous implant-supported dental prostheses David R. Cagna, Rajiv V. Nambiar 1999-03-23
5746574 Low profile fluid joint Robert Czachor 1998-05-05 $79,876,000
D379693 Pool cleaner debris bag Sanford F. Campbell 1997-06-03
5603135 Pool cleaner with replaceable mast Sanford F. Campbell 1997-02-18
D376450 Swimming pool cleaner Sanford F. Campbell 1996-12-10
5354080 Industrial truck for double-faced pallets 1994-10-11
5222888 Advanced proof-of-rotation switch S. Duke Snider 1993-06-29 $48,524,000
4882916 Knitting machine stop motion activator 1989-11-28
4871317 Surface mounted component adaptor for interconnecting of surface mounted circuit components 1989-10-03