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

Thomas A. Johnson — 43 Patents

3C3Com: 25 patents #9 of 1,190Top 1%
UNUnknown: 4 patents #4,220 of 83,584Top 6%
BEBeekly: 1 patents #17 of 21Top 85%
Sandy Hook, CT: #13 of 196 inventorsTop 7%
Connecticut: #617 of 34,797 inventorsTop 2%
Overall (All Time): #69,380 of 4,157,543Top 2%
43 Patents All Time
Thomas A. Johnson has been granted 43 US patents while listed as an inventor at 3Com. The first was granted in 1982 and the most recent in November 2024. Thomas A. Johnson ranks #69,380 of 4,157,543 US inventors in our database (top 1.7%). Patent records list Thomas A. Johnson in Sandy Hook, CT, US.

Issued Patents All Time

Showing 1–25 of 43 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12149144 Apparatus, systems, and methods for generating force in electromagnetic system Gary C. Berkowitz 2024-11-19
11803799 System and method for inventory management and production cost estimation in paper converting environments James Smith, Larry Paul Smith, Catherine Harrison, Janice Porter 2023-10-31
11750076 Apparatus, systems, and methods for generating force in electromagnetic systems Gary C. Berkowitz 2023-09-05
11368080 Apparatus, systems, and methods for generating force in electromagnetic systems Gary C. Berkowitz 2022-06-21
10143531 Skin marking porous grid and related method of use Maeghan E. Traboulsi 2018-12-04
9687114 Adjustable food support 2017-06-27
8797033 Stress detection tool using magnetic barkhausen noise Bruce I. Girrell, Ameet V. Joshi, Douglas W. Spencer, Gaurav D. Kulkarni, David J. Henderson 2014-08-05
8035374 Pipe stress detection tool using magnetic barkhausen noise Bruce I. Girrell, Ameet V. Joshi, Douglas A. Spencer 2011-10-11
6795717 Communications device having retractable display means Tim Urry Price, Rick D. Giles 2004-09-21 $3,158,000
6742296 System for mounting front-loaded photographs Scott Larsen 2004-06-01
6599152 Contact pin design for a modular jack David Oliphant, Brent D. Madsen 2003-07-29 $4,751,000
6573868 Retractable antenna for electronic devices Tim Urry Price 2003-06-03 $2,818,000
6524122 Retractable connector for use with electronic devices Jeffrey L. Jones, David Oliphant 2003-02-25 $7,000,000
6519886 System and method for mounting front loaded photographs Scott Larsen 2003-02-18
6488543 Modular jack for type III PCMCIA cards David Oliphant, Ryan Kunz, Steven Lo Forte 2002-12-03 $5,631,000
6469668 Method and apparatus for connection to a rotatable antenna Jeffrey L. Jones, Steven Lo Forte, Sy Prestwich 2002-10-22 $4,615,000
6457992 Visual feedback system for electronic device Charles Eric Posey, David Oliphant, Tim Urry Price 2002-10-01 $7,345,000
6457994 Media connector that allows electrical communication to be established with a media plug Patrick A. Tucker, Steven LoForte, David Oliphant 2002-10-01 $7,345,000
6439520 Photo frame 2002-08-27
6428347 Electrical compression connection for retractable connectors Steven Lo Forte, David Oliphant, Ryan Kunz 2002-08-06 $4,575,000
6398565 Connector with an insulation shield Steven Lo Forte, Ryan Kunz, Gary H. Stout 2002-06-04 $7,692,000
6394850 Contact pin design for a modular jack David Oliphant, Brent D. Madsen 2002-05-28
6375479 Retractable connector with an alignment mechanism for use with electronic devices Jeffrey L. Jones, David Oliphant, Steven Lo Forte 2002-04-23 $3,906,000
6338656 Modular jack for Type III PCMCIA cards David Oliphant, Ryan Kunz, Steven Lo Forte 2002-01-15 $29,839,000
6325674 Card edge connector for a modular jack David Oliphant 2001-12-04 $5,827,000