| 7316534 |
Integrated pin and clip |
Chris Irgens, Gary Burmesch, Kerry Jacques, Mark Handel, Michael Sheridan |
2008-01-08 |
| 7267355 |
Anti-rotational hitch ball |
Christopher R. Irgens, Frank Scott, John Zapushek, Mark Van Handel, Craig Kottke +1 more |
2007-09-11 |
| D546663 |
Receiver pin |
Jim Recknagel, Ken Burmesch, Chris Irgens, Mark Van Handel, Gary Burmesch +3 more |
2007-07-17 |
| D536236 |
Receiver pin |
Jim Recknagel, Ken Burmesch, Chris Irgens, Mark Van Handel, Gary Burmesch +3 more |
2007-02-06 |
| D531008 |
Receiver pin |
Jim Recknagel, Ken Burmesch, Chris Irgens, Mark Van Handel, Gary Burmesch +3 more |
2006-10-31 |
| D525857 |
Receiver pin |
Jim Recknagel, Ken Burmesch, Chris Irgens, Mark Van Handel, Gary Burmesch +3 more |
2006-08-01 |
| D524144 |
Receiver pin |
Jim Recknagel, Ken Burmesch, Chris Irgens, Mark Van Handel, Gary Burmesch +3 more |
2006-07-04 |
| D511292 |
Lock |
John Zapushek, Chris Irgens |
2005-11-08 |
| 6717060 |
Circuit board consisting of at least two individual circuit board layers made of plastic |
Hans Kragl |
2004-04-06 |
| 5799393 |
Method for producing a plated-through hole on a printed-circuit board |
Wolf Backasch |
1998-09-01 |