Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D911796 | Saw blade | Alexander A. Chollet, Geoffrey R. Piller, Austin J. Kazda, Walter R. Knapp | 2021-03-02 |
| 8602180 | Railroad freight car brake beam assembly | Joseph Centeno, Thomas H. Ekstrom | 2013-12-10 |
| 8104590 | Railcar brake head | Joseph Centeno | 2012-01-31 |
| 7810436 | Hinge system for pivotally connecting a first member to a second member | Christopher C. Gaydos | 2010-10-12 |
| 7497170 | Operating shaft assembly for railcars | Brian A. Senn | 2009-03-03 |
| 7387075 | Method for mounting a hatch cover to a railcar | Christopher C. Gaydos | 2008-06-17 |
| 7234401 | Lock assembly for a gate assembly of a railroad hopper car | — | 2007-06-26 |
| 7140303 | Lock assembly for a gate assembly of a railroad hopper car | — | 2006-11-28 |
| 7003850 | Railroad car hatch cover hinge structure and method for connecting a hatch cover to a railcar | Christopher C. Gaydos | 2006-02-28 |
| 6899038 | Railroad hopper car discharge gate assembly | — | 2005-05-31 |
| 6733608 | Methods for making and processing high bulk tissue webs | James Leo Baggot, Michael Earl Daniels, Ronald F. Gropp, David Robert Gruber, Paul Kerner Pauling +3 more | 2004-05-11 |
| 6440268 | High bulk tissue web | James Leo Baggot, Michael Earl Daniels, David Robert Gruber, Paul Kerner Pauling, James D. Ba Dour, Jr. +1 more | 2002-08-27 |
| 6355139 | Processed tissue webs | James Leo Baggot, Michael Earl Daniels, David Robert Gruber, Paul Kerner Pauling, James D. Ba Dour, Jr. +1 more | 2002-03-12 |
| 6030496 | Making a web | James Leo Baggot, Michael Earl Daniels, David Robert Gruber, Paul Kerner Pauling, James D. Ba Dour, Jr. +1 more | 2000-02-29 |
| 5906333 | Center drive unwind system | Larry E. Birnbaum, James D. Ba Dour, Jr., Paul Kerner Pauling, James Leo Baggot, David Robert Gruber +1 more | 1999-05-25 |