Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10676108 | Method of converting a tri-level auto-rack railcar to a bi-level auto-rack railcar | Robert J. Cencer, George S. Creighton, Andrew Brown, James R. Mitzenberg | 2020-06-09 |
| 10183682 | Method of converting a bi-level auto-rack railcar | Robert J. Cencer, George S. Creighton, Andrew Brown, James R. Mitzenberg | 2019-01-22 |
| 8302538 | Method of shipping automobiles, railcar for shipping automobiles, and method of manufacturing railcars | Robert J. Cencer | 2012-11-06 |
| 7278359 | Railway car for transporting semi-trucks | Ralph H. Schorr, Robert J. Cencer, James M. Simpson, Michael J. Rench | 2007-10-09 |
| 6935245 | Railway car for transporting semi-trucks | Ralph H. Schorr, Robert J. Cencer, James M. Simpson, Michael J. Rench | 2005-08-30 |
| 6871590 | Inking system for a printing machine | Peter Hummel, Peter Schramm | 2005-03-29 |
| 6786152 | Dosing system for inking up rollers in a printing machine | Hubert Zschetzsche, Peter Hummel | 2004-09-07 |
| 6676364 | Stack changing device | Peter Hummel | 2004-01-13 |
| 6547512 | Stack changing device | Peter Hummel, Bernd Ullrich, Harald Wolski | 2003-04-15 |
| 6547513 | Stack changing device | Peter Hummel, Jens Gebel, Marc Hinz, Bernd Ullrich, Uwe Basel +1 more | 2003-04-15 |
| 6485016 | Stack changing device | Peter Hummel | 2002-11-26 |
| 6286826 | Stack changing device | Peter Hummel, Jens Gebel, Marc Hinz, Bernd Ullrich, Uwe Basel +1 more | 2001-09-11 |
| 6209863 | Stack changing device | Peter Hummel | 2001-04-03 |
| 6006664 | Offset printing device for a rotary printing machine | Peter Hummel | 1999-12-28 |
| 5992317 | Dampening unit for an offset printing machine | Peter Hummel, Rudolf Raab | 1999-11-30 |
| 5964157 | Method and arrangement for cleaning a part of a printing unit of an offset printing machine | Peter Hummel | 1999-10-12 |
| 5823109 | Offset printing device for a rotary mchine printing machines | Peter Hummel | 1998-10-20 |
| 5810351 | Apparatus and method for sample sheet removal from the delivery station of a printing press | Reinhard Rückert, Peter Hummel | 1998-09-22 |
| 5784960 | Apparatus and method for regulating ink distribution in a printing machine | Valentin Gensheimer, Achim Stoffler, Peter Hummel | 1998-07-28 |
| 5769413 | Process and apparatus for automatic stack changing | Peter Hummel | 1998-06-23 |
| 5765479 | Dampening unit for an offset printing machine | Peter Hummel | 1998-06-16 |
| 5743183 | Dampening unit for an offset printing machine | Peter Hummel | 1998-04-28 |
| 5735208 | Applicator for a printing machine | Peter Hummel | 1998-04-07 |
| 5727924 | Pallet construction for automated stack processing | Peter Hummel | 1998-03-17 |
| 5713281 | Drive device for reciprocating and rotating a roller in a printing machine | Peter Hummel | 1998-02-03 |