| 9517916 |
Mandrel with wire retainer |
Eric Nelson |
2016-12-13 |
| 9156064 |
Apparatus and method for sorting plant material |
Klaus Koehler, Gary Tragesser |
2015-10-13 |
| 9061777 |
Trolley apparatus for unloading and supporting heavy coils of wound filament material from a winding machine to a packaging table |
Frank W. Kotzur, David C. Gamble, Eric Nelson |
2015-06-23 |
| 8506364 |
Abrasive article having a line of weakness |
Timothy T. Beyer, Brant A. Moegenburg, Schoen A. Schuknecht, Charles R. Wald |
2013-08-13 |
| 8253054 |
Apparatus and method for sorting plant material |
Klaus Koehler, Gary Tragesser |
2012-08-28 |
| D586370 |
Random hole abrasive disc |
Ian R. Owen, Charles R. Wald, Charles J. Studiner, IV, Edward J. Woo, Curtis Schmidt +1 more |
2009-02-10 |
| 6755878 |
Abrasive articles and methods of making and using the same |
Richard T. Paxton, David F. Slama, Robert A. Follensbee |
2004-06-29 |
| 5413264 |
Serial accumulator system for filamentary material |
Frank W. Kotzur, Kevin Sutton, Donald J. Hopko, Thomas H. Rosenkranz, David Franklin |
1995-05-09 |
| 5127009 |
Method and apparatus for circuit board testing with controlled backdrive stress |
— |
1992-06-30 |
| 4951283 |
Method and apparatus for identifying defective bus devices |
Aldo Mastrocola |
1990-08-21 |
| 4555783 |
Method of computerized in-circuit testing of electrical components and the like with automatic spurious signal suppression |
— |
1985-11-26 |
