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Daniel E. Oen — 2 Patents

PAPaccar: 2 patents #261 of 678Top 40%
San Francisco, CA: #14,470 of 26,999 inventorsTop 55%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Daniel E. Oen has been granted 2 US patents while listed as an inventor at Paccar. All of these patents were granted in 1990. Daniel E. Oen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Daniel E. Oen in San Francisco, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D308032 Truck cab Jeffery E. Kerney, Charles E. Koske 1990-05-22
D307731 Truck cab Jeffery E. Kerney, Charles E. Koske 1990-05-08

Frequent Collaborators

Jeffery E. Kerney2 shared
Charles E. Koske2 shared

Nearby-Ranked Inventors

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