Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DO

Dan Olson — 5 Patents

GIGrace Industries: 1 patents #3 of 3Top 100%
Zimmer: 1 patents #1,023 of 1,179Top 90%
STSeagate Technology: 1 patents #2,859 of 4,722Top 65%
Minneapolis, MN: #1,346 of 6,114 inventorsTop 25%
Minnesota: #13,707 of 52,454 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Dan Olson has been granted 5 US patents while listed as an inventor at Grace Industries. The first was granted in 1991 and the most recent in December 2020. Dan Olson ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Dan Olson in Minneapolis, MN, US.

Patents per Year

Patents granted per year, 1991 to 2020Bar chart with a peak of 2 patents in 1991.peak 21991: 2 patents19912007: 1 patents20072016: 1 patents20162020: 1 patents2020

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D904946 Front grille guard for trucks 2020-12-15
9508371 Slider and/or hard disc including coating, and optionally one or more additives that can dissipate electrical charge Tim Stoebe 2016-11-29 $10,548,000
D541889 Combined toy horse head and torso 2007-05-01
D318498 Toy horse 1991-07-23
5020525 Ankle distraction apparatus John Ewing, Walter P. Preston 1991-06-04