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USPTO Patent Rankings Data through Dec 31, 2025
Home › Efc Systems › Gunnar Steur
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Gunnar Steur — 2 Patents

ESEfc Systems: 1 patents #3 of 11Top 30%
General Motors: 1 patents #9,441 of 18,328Top 55%
Chesapeake City, MD: #9 of 23 inventorsTop 40%
Maryland: #13,510 of 35,612 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Gunnar Steur has been granted 2 US patents while listed as an inventor at Efc Systems. The first was granted in 2004 and the most recent in December 2005. Gunnar Steur ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Gunnar Steur in Chesapeake City, MD, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6971785 Canister assembly for powder delivery system Christopher Murphy, Sheila Farrokhalaee Kia, Jeffrey A. Wallace 2005-12-06 $12,795,000
6817553 Powder paint spray coating apparatus having selectable, modular spray applicators — 2004-11-16

Frequent Collaborators

Sheila Farrokhalaee Kia1 shared
Jeffrey A. Wallace1 shared
Christopher Murphy1 shared

Nearby-Ranked Inventors

Leonard Mattheis2
Yiqi SHI2
Roberto DiCecco2
Haoneng Xu2
Emily Chew2
So Young Bae2
Julian Alexander Georgi2
Yoshihiro Asahara2
Assaf Ariel2