Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Rush Company › Dave Schaefer
DS

Dave Schaefer — 1 Patent

RCRush Company: 1 patents #4 of 14Top 30%
Yankton, SD: #55 of 93 inventorsTop 60%
South Dakota: #1,084 of 2,308 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Dave Schaefer has been granted 1 US patent while listed as an inventor at Rush Company. All of these patents were granted in 2014. Dave Schaefer ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Dave Schaefer in Yankton, SD, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8631746 Rail car cover system Steve Knight, Timothy Jack Gilmore, David Koerner, Kevin J. Kleinsasser, Troy Knouse +1 more 2014-01-21

Frequent Collaborators

Troy Knouse1 shared
David Koerner1 shared
Steve Knight1 shared
Timothy Jack Gilmore1 shared
Kevin J. Kleinsasser1 shared
Jerry R. Dimmer1 shared

Nearby-Ranked Inventors

Andrew Whitesides Lloyd1
Xianwu Meng1
Phillip COLETTI1
Yuchen Mao1
Sheng'an ZHANG1
Hayeong Nam1
Pedro Fernando Gomez Fernandez1
Kira Astakhova1
Amir EISEN1