Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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E. Michael Shipulski — 40 Patents

HYHypertherm: 40 patents #2 of 199Top 2%
Etna, NH: #2 of 37 inventorsTop 6%
New Hampshire: #216 of 12,181 inventorsTop 2%
Overall (All Time): #78,057 of 4,157,543Top 2%
40 Patents All Time
E. Michael Shipulski has been granted 40 US patents while listed as an inventor at Hypertherm. The first was granted in 2009 and the most recent in April 2025. E. Michael Shipulski ranks #78,057 of 4,157,543 US inventors in our database (top 1.9%). Patent records list E. Michael Shipulski in Etna, NH, US.

Patents per Year

Patents granted per year, 2009 to 2025Bar chart with a peak of 7 patents in 2019.peak 72009: 1 patents20092012: 1 patents2013: 1 patents20132014: 2 patents2015: 2 patents20152016: 5 patents2017: 6 patents20172018: 1 patents2019: 7 patents20192020: 6 patents2021: 2 patents20212022: 1 patents2023: 3 patents20232025: 2 patents2025

Issued Patents All Time

Showing 1–25 of 40 patents

Patent #TitleCo-InventorsDate
12275082 Consumable cartridge for a plasma arc cutting system Nicholas A. Sanders, Peter J. Twarog, Yu Zhang 2025-04-15
12217118 Configuring signal devices in thermal processing systems Michael Hoffa 2025-02-04
11783138 Configuring signal devices in thermal processing systems Michael Hoffa 2023-10-10
11684994 Consumable cartridge for a plasma arc cutting system Nicholas A. Sanders, Peter J. Twarog, Yu Zhang 2023-06-27
11665807 Cartridge for a liquid-cooled plasma arc torch Nicholas A. Sanders, Michael Hoffa 2023-05-30
11278983 Consumable cartridge for a plasma arc cutting system Nicholas A. Sanders, Peter J. Twarog, Yu Zhang 2022-03-22
11087100 Configuring signal devices in thermal processing systems Michael Hoffa 2021-08-10
10960485 Consumable cartridge for a plasma arc cutting system Nicholas A. Sanders, Peter J. Twarog, Yu Zhang 2021-03-30
10737347 Thread connection for a torch system Harshawardhan Jogdand, David J. Cook, David L. Bouthillier, Zheng Duan, Jesse A. Roberts +7 more 2020-08-11
10721812 Asymmetric consumables for a plasma arc torch Peter J. Twarog, Clifford G. Darrow, Martin Higgens 2020-07-21
10713448 Configuring signal devices in thermal processing systems Michael Hoffa 2020-07-14
10609805 Cartridge for a liquid-cooled plasma arc torch Nicholas A. Sanders, Michael Hoffa 2020-03-31
10561009 Cartridge for a liquid-cooled plasma arc torch Nicholas A. Sanders 2020-02-11
10555410 Cartridge for a liquid-cooled plasma arc torch Nicholas A. Sanders, Michael Hoffa 2020-02-04
10486260 Systems, methods, and devices for transmitting information to thermal processing systems Michael Hoffa, Brett A. Hansen 2019-11-26
10456855 Consumable cartridge for a plasma arc cutting system Nicholas A. Sanders 2019-10-29
10455682 Optimization and control of material processing using a thermal processing torch Richard Anderson, Peter V. Brahan, Wayne Chin, Stephen M. Liebold, Guy T. Best +1 more 2019-10-22
10346647 Configuring signal devices in thermal processing systems Michael Hoffa 2019-07-09
10314155 Asymmetric consumables for a plasma arc torch Shreyansh Patel, Clifford G. Darrow, David Agan, Steven Moody, Martin Higgens 2019-06-04
10278274 Cartridge for a liquid-cooled plasma arc torch Nicholas A. Sanders, Michael Hoffa 2019-04-30
10194516 High access consumables for a plasma arc cutting system Christopher Schulze, Clifford G. Darrow, Martin Higgens 2019-01-29
9981335 Consumable cartridge for a plasma arc cutting system Nicholas A. Sanders, Peter J. Twarog, Yu Zhang 2018-05-29
9817411 Apparatus and method for optimal selection of consumables in a material processing system Steven Bertken, Peter Officer 2017-11-14
9782852 Plasma torch with LCD display with settings adjustment and fault diagnosis Junsong Mao, Michael F. Kornprobst, Brett A. Hansen 2017-10-10
9781818 Asymmetric consumables for a plasma arc torch Peter J. Twarog, Clifford G. Darrow, Martin Higgens 2017-10-03