RS

Randy L. Schamberger

AR Ardisam: 13 patents #2 of 36Top 6%
📍 Cumberland, WI: #2 of 32 inventorsTop 7%
🗺 Wisconsin: #3,173 of 40,088 inventorsTop 8%
Overall (All Time): #343,698 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
11330753 Drum style rotary tiller Mark G. Ruppel, David P. Flesch, Robert J. Ruppel 2022-05-17
10398071 Drum style rotary tiller Mark G. Ruppel, David P. Flesch, Robert J. Ruppel 2019-09-03
9730371 Drum style rotary tiller Mark G. Ruppel, David P. Flesch, Robert J. Ruppel 2017-08-15
9307687 Drum style rotary tiller Mark G. Ruppel, David P. Flesch, Robert J. Ruppel 2016-04-12
9270152 Electric auger Michael Avery, Robert J. Ruppel, David Hare 2016-02-23
9027711 Self-locking bi-foldable load bearing segment Brendan Lonergan, Michael Furseth 2015-05-12
8997933 Load-bearing platform Michael Furseth, Benjamin T. Nelson, Brendan Lonergan 2015-04-07
8991555 Tree stand Michael Furseth, Benjamin T. Nelson 2015-03-31
8794383 Ladder stand Michael Furseth, Scott NICKELL, Ben T. Nelson 2014-08-05
8511354 Log splitter Jay Engstrom 2013-08-20
8443938 Hunting ladder stand having collapsible ladder segments Michael Furseth, Scott NICKELL 2013-05-21
8079380 Portable ice house Jay Engstrom, Griffith Ruppel, Ben Nelson 2011-12-20
D645571 Tree stand platform Michael Furseth 2011-09-20
D635599 Ice auger bit Michael Furseth 2011-04-05