JD

James R. Doornek

DL Douglas Dynamics, L.L.C.: 10 patents #3 of 54Top 6%
📍 Mequon, WI: #75 of 452 inventorsTop 20%
🗺 Wisconsin: #4,698 of 40,088 inventorsTop 15%
Overall (All Time): #523,360 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
6928757 Snowplow mounting assembly David N. Bloxdorf, Chad Thomas Barker, Steven Klug, Steven Radomski 2005-08-16
6711837 Snowplow mounting assembly David N. Bloxdorf, Chad Thomas Barker, Steven Klug, Steven Radomski 2004-03-30
6526677 Snowplow mounting assembly David N. Bloxdorf, Chad Thomas Barker, Steven Klug, Steven Radomski 2003-03-04
6050008 Vehicle mounted accessory assembly Steven Klug, Gerald E. Lutzke, Chad Thomas Barker, Christian Torp Nielsen 2000-04-18
5806213 Rotatable support wheels for a snowplow Gerald E. Lutzke 1998-09-15
5806214 Support wheels mounted in the vicinity of the center of gravity of a snowplow John Robert Behrens, Gerald E. Lutzke 1998-09-15
RE35700 Removable snowplow assembly with pivotable lift stand Gary E. Watson, Thomas Fechter 1997-12-30
5501405 Dispenser apparatus for spreading particulate material 1996-03-26
5420480 Automatic headlamp switching system Allen R. Knepel 1995-05-30
4481988 Log splitter Gary E. Watson 1984-11-13