DF

Donovan L. Fredrickson

PI Polaris Industries: 12 patents #55 of 746Top 8%
📍 Independence, MN: #6 of 23 inventorsTop 30%
🗺 Minnesota: #6,285 of 52,454 inventorsTop 15%
Overall (All Time): #392,942 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12258077 Vehicle Aaron D. Deckard, Nick S. Levin, Jeffrey A. Ingham, Dennis J. Lutz 2025-03-25
12208706 Vehicle Dennis J. Lutz, Owen J. Dickinson, Jason L. Sherrett, James J. Endrizzi, Aaron D. Deckard +1 more 2025-01-28
12012054 Managing recreational vehicles and accessories Aidan B. Shaughnessy, Joshua T. Weed, Adam C. Koosmann, Brian D. Krosschell, Austin Holt +1 more 2024-06-18
11926265 Audio system for a utility vehicle Jonathan M. Hetland, Keith A. Hollman 2024-03-12
11572110 Vehicle Nick S. Levin, Jeffrey A. Ingham, Dennis J. Lutz 2023-02-07
11260803 Audio system for a utility vehicle Jonathan M. Hetland, Keith A. Hollman 2022-03-01
11173808 Vehicle Philip B. Swain, Andrew C. Schleif, Dennis J. Lutz, David J. Hicke, Eric D. Bjerketvedt +5 more 2021-11-16
10369861 Side-by-side vehicle Aaron D. Deckard, Adam J. Schlangen, Alex R. Scheuerell, Aaron J. Nysse, Anthony J. Ripley +6 more 2019-08-06
9759313 Electronic shifting of a transmission Stephen L. Nelson, David J. Koenig, Ryan D. Carlson, Aaron D. Deckard 2017-09-12
9429235 Primary clutch electronic CVT Brian D. Krosschell, Stephen L. Nelson, Brian R. Gillingham, Urs Wenger, Karl J. Grajkowski +6 more 2016-08-30
9151384 Primary clutch electronic CVT Beat R. Kohler, Stephen L. Nelson, Brian R. Gillingham, Urs Wenger, Brian D. Krosschell +5 more 2015-10-06
8682550 Primary clutch electronic CVT Stephen L. Nelson, Brian R. Gillingham, Urs Wenger, Brian D. Krosschell, Karl J. Grajkowski +5 more 2014-03-25