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

Charles L. Britton, Jr. — 23 Patents

UTUt-Battelle: 15 patents #58 of 1,792Top 4%
UTUniversity Of Tennessee: 3 patents #145 of 1,053Top 15%
Lockheed Martin: 3 patents #1,092 of 6,507Top 20%
AIAmerican Iron And Steel Institute: 2 patents #5 of 25Top 20%
UEUS Dept of Energy: 1 patents #1,355 of 5,099Top 30%
MSMartin Marietta Energy Systems: 1 patents #113 of 298Top 40%
OROrtec: 1 patents #5 of 18Top 30%
Alcoa, TN: #1 of 22 inventorsTop 5%
Tennessee: #619 of 20,272 inventorsTop 4%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Charles L. Britton, Jr. has been granted 23 US patents while listed as an inventor at Ut-Battelle. The first was granted in 1989 and the most recent in December 2018. Charles L. Britton, Jr. ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Charles L. Britton, Jr. in Alcoa, TN, US.

Patents per Year

Patents granted per year, 1989 to 2018Bar chart with a peak of 3 patents in 1999.peak 31989: 1 patents19891993: 1 patents1996: 1 patents19961997: 1 patents1999: 3 patents19992001: 1 patents2002: 2 patents20022003: 1 patents2004: 1 patents20042007: 1 patents2008: 1 patents20082009: 1 patents2010: 1 patents20102011: 2 patents2013: 2 patents20132015: 1 patents2018: 2 patents2018

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10147289 Magnetic field sensing for tamper-indicating devices Steven Shane Frank, Michael Kuhn, Andrzej Nycz, Chris A. Pickett, Scott L. Stewart +3 more 2018-12-04
10110119 Power supply and method of manufacturing Robert J. Warmack, Milton Nance Ericson, John P. Brainard 2018-10-23
9044299 Microfabricated instruments and methods to treat recurrent corneal erosions Brian R. D'Urso, Edward Chaum, John T. Simpson, Justin S. Baba, M. Nance Ericson +1 more 2015-06-02
8591481 Microfabricated instruments and methods to treat recurrent corneal erosion Brian R. D'Urso, Edward Chaum, John T. Simpson, Justin S. Baba, M. Nance Ericson +1 more 2013-11-26
8425596 Retinal instrument Brian R. D'Urso, Edward Chaum, John T. Simpson, Justin S. Baba, M. Nance Ericson +1 more 2013-04-23
7936270 Space charge dosimeters for extremely low power measurements of radiation in shipping containers Mark A. Buckner, Gregory R. Hanson, William L. Bryan 2011-05-03
7932828 Space charge dosimeters for extremely low power measurements of radiation in shipping containers Mark A. Buckner, Gregory R. Hanson, William L. Bryan 2011-04-26
7825819 Remote shock sensing and notification system Govindarajan Muralidharan, James Pearce, Usha Jagadish, Vinod K. Sikka 2010-11-02
7525431 Space charge dosimeters for extremely low power measurements of radiation in shipping containers Mark A. Buckner, Gregory R. Hanson, William L. Bryan 2009-04-28
7450023 Remote shock sensing and notification system Govindarajan Muralidharan, James Pearce, Usha Jagadish, Vinod K. Sikka 2008-11-11
7187236 Rail-to-rail differential input amplification stage with main and surrogate differential pairs Stephen F. Smith 2007-03-06
6692324 Single self-aligned carbon containing tips Michael L. Simpson, Douglas H. Lowndes, Vladimir I. Merkulov, Michael A. Guillorn 2004-02-17
6545495 Method and apparatus for self-calibration of capacitive sensors Robert J. Warmack 2003-04-08
6436346 Micro-machined calorimetric biosensors Mitchel J. Doktycz, Stephen F. Smith, Patrick Ian Oden, William L. Bryan, James A. Moore +2 more 2002-08-20
6399951 Simultaneous CT and SPECT tomography using CZT detectors Michael J. Paulus, Hamed Sari-Sarraf, Michael L. Simpson 2002-06-04
6167748 Capacitively readout multi-element sensor array with common-mode cancellation Robert J. Warmack, William L. Bryan, Robert L. Jones, Patrick Ian Oden, Thomas G. Thundat 2001-01-02 $28,559,000
5986272 Real-time method and apparatus for measuring the temperature of a fluorescing phosphor David L. Beshears, Marc L. Simpson, Michael R. Cates, Steve W. Allison 1999-11-16
5949539 Real-time method and apparatus for measuring the decay-time constant of a fluorescing phosphor David L. Beshears, Marc L. Simpson, Michael R. Cates, Steve W. Allison 1999-09-07
5862170 Temperature measurement method using temperature coefficient timing for resistive or capacitive sensors M. Nance Ericson 1999-01-19 $16,575,000
5671172 Method of pedestal and common-mode noise correction for switched-capacitor analog memories 1997-09-23 $51,465,000
5590104 Method of pedestal and common-mode noise correction for switched-capacitor analog memories 1996-12-31
5225682 Method and apparatus for providing pulse pile-up correction in charge quantizing radiation detection systems Alan L. Wintenberg 1993-07-06
4866400 Automatic pole-zero adjustment circuit for an ionizing radiation spectroscopy system Thomas Becker, Michael O. Bedwell 1989-09-12 $315,000