Edward G. Mitchell has been granted 10 US patents. The first was granted in 1989 and the most recent in February 2025. Edward G. Mitchell ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Edward G. Mitchell in Philadelphia, PA, US.
Patents per Year Patents granted per year, 1989 to 2025 Bar chart with a peak of 4 patents in 2021. peak 4 1989: 1 patents 1989 2021: 4 patents 2021 2022: 1 patents 2022 2024: 3 patents 2024 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date
D1063078 Handle of a central controller Larry B. Gray , Thomas A. Friedrich , Gregory T. Hulan , Philip T. Pupa , Christopher J. Murray 2025-02-18
D1055978 Peristaltic pump Larry B. Gray , Thomas A. Friedrich , Craig A. Dodge , Christopher J. Murray , Gregory T. Hulan +1 more 2024-12-31
D1021072 Syringe pump Larry B. Gray , Thomas A. Friedrich , Craig A. Dodge , Gregory T. Hulan , Philip T. Pupa +1 more 2024-04-02
D1021073 Syringe pump Larry B. Gray , Thomas A. Friedrich , Craig A. Dodge , Gregory T. Hulan , Philip T. Pupa +1 more 2024-04-02
D954968 Central controller Larry B. Gray , Thomas A. Friedrich , Gregory T. Hulan , Philip T. Pupa , Christopher J. Murray 2022-06-14
D918396 Central controller Larry B. Gray , Thomas A. Friedrich , Gregory T. Hulan , Philip T. Pupa , Christopher J. Murray 2021-05-04
D914195 Syringe pump Larry B. Gray , Thomas A. Friedrich , Craig A. Dodge , Gregory T. Hulan , Philip T. Pupa +1 more 2021-03-23
D914196 Peristaltic pump Larry B. Gray , Thomas A. Friedrich , Craig A. Dodge , Christopher J. Murray , Gregory T. Hulan +1 more 2021-03-23
D914197 Syringe pump Larry B. Gray , Thomas A. Friedrich , Craig A. Dodge , Gregory T. Hulan , Philip T. Pupa +1 more 2021-03-23
4825728 Pop-top can opener ring — 1989-05-02