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Robert Shuman — 5 Patents

EDEnergy Conversion Devices: 1 patents #133 of 231Top 60%
Clawson, MI: #37 of 224 inventorsTop 20%
Michigan: #18,552 of 86,293 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Robert Shuman has been granted 5 US patents while listed as an inventor at Energy Conversion Devices. The first was granted in 1984 and the most recent in September 2020. Robert Shuman ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Robert Shuman in Clawson, MI, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D894794 Mobility aid Carolyn Virgo, Steven Montgomery 2020-09-01
10744051 Mobility device Carolyn Virgo, Steven Montgomery 2020-08-18
D874355 Mobility aid Carolyn Virgo, Steven Montgomery 2020-02-04
D874356 Mobility aid Carolyn Virgo, Steven Montgomery 2020-02-04
4461239 Reduced capacitance electrode assembly Vincent D. Cannella, Prem Nath 1984-07-24 $811,000

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