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

John Seal — 19 Patents

ACArctic Cat: 9 patents #14 of 154Top 10%
WBW.C. Bradley: 5 patents #23 of 144Top 20%
DPDiversified Products: 2 patents #12 of 34Top 40%
ACArtic Cat: 1 patents #1 of 12Top 9%
Thief River Falls, MN: #2 of 101 inventorsTop 2%
Minnesota: #3,778 of 52,454 inventorsTop 8%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
John Seal has been granted 19 US patents while listed as an inventor at Arctic Cat. The first was granted in 1987 and the most recent in March 2022. John Seal ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list John Seal in Thief River Falls, MN, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11279423 Vehicle engine mounting Jared Spindler, Mark Esala, Derek Sorenson, Peter Schoenecker, Brian Eck +5 more 2022-03-22
11001320 Off-highway recreational vehicle Jared Spindler, Mark Esala, Derek Sorenson, Peter Schoenecker, Brian Eck +4 more 2021-05-11
10933932 Off-highway recreational device Jared Spindler, Mark Esala, Derek Sorenson, Peter Schoenecker, Brian Eck +5 more 2021-03-02
10723397 Off-highway recreational vehicle Jared Spindler, Mark Esala, Derek Sorenson, Peter Schoenecker, Brian Eck +5 more 2020-07-28
10723398 Off-highway recreational vehicle Jared Spindler, Mark Esala, Derek Sorenson, Peter Schoenecker, Brian Eck +5 more 2020-07-28
10611419 Off-highway recreational vehicle Jared Spindler, Mark Esala, Derek Sorenson, Peter Schoenecker, Brian Eck +3 more 2020-04-07
9771112 Off-highway recreational vehicle Jared Spindler, Mark Esala, Derek Sorenson, Peter Schoenecker, Brian Eck +3 more 2017-09-26
9327587 Off-highway recreational vehicle Jared Spindler, Mark Esala, Derek Sorenson, Peter Schoenecker, Brian Eck +4 more 2016-05-03 $2,672,000
8764039 Suspension for vehicle Dustin Keller 2014-07-01 $4,355,000
8708358 Compact steering mechanism Brian Harris, Robert Rauch 2014-04-29 $3,967,000
5452707 Barbecue grill cart assembly Rodney G. Harris, Robert Johnston, Marvin R. Windham 1995-09-26
D323952 Barbecue grill body Wesley J. Wagner 1992-02-18
5072718 Cart assembly for barbecue grills 1991-12-17
5035174 Juice extractor 1991-07-30
D316212 Juice extractor 1991-04-16
4989579 Barbecue grill Armand J. Murphy, Robert C. Scroggs, James R. Carden 1991-02-05
4955358 Barbecue grill cart assembly Rodney G. Harris, Robert Johnston, Marvin R. Windham 1990-09-11
4795147 Convertible exercise device 1989-01-03
4662631 Bench-type exercising apparatus 1987-05-05