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Eric A. Timmerman — 2 Patents

DMDouglas Machine: 2 patents #19 of 71Top 30%
Alexandria, MN: #47 of 148 inventorsTop 35%
Minnesota: #24,068 of 52,454 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Eric A. Timmerman has been granted 2 US patents while listed as an inventor at Douglas Machine. The first was granted in 2024 and the most recent in August 2025. Eric A. Timmerman ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Eric A. Timmerman in Alexandria, MN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12384579 System and process for forming retained container groups from arrayed container groups Aaron M. Frederick, Kasey W. Dillon, Rick W. Lukanen, Jr., Craig Sholts, Jeffery L. Lenarz +2 more 2025-08-12
11905052 System and process for forming retained container groups from arrayed container groups Aaron M. Frederick, Kasey W. Dillon, Rick W. Lukanen, Jr., Craig Sholts, Jeffery L. Lenarz +2 more 2024-02-20

Frequent Collaborators

Craig Sholts2 shared
Jeffery L. Lenarz2 shared
Rick W. Lukanen, Jr.2 shared
Aaron M. Frederick2 shared
Andrew J. Bye2 shared
Kasey W. Dillon2 shared

Nearby-Ranked Inventors

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