Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8123448 | Apparatus and methods for automatically binding a stack of sheets with a nonspiral binding element | Peter Hotkowski, James T. Russo, Thomas T. Battisti | 2012-02-28 |
| D620977 | Binding element | Mark Fisher, Peter Hotkowski, Marc Kullberg, Samuel Amdahl | 2010-08-03 |
| 7708513 | Binding elements and plurality of binding elements particularly suited for automated processes | Mark Fisher, Peter Hotkowski, Marc Kullberg, Samuel Amdahl | 2010-05-04 |
| 6893531 | Slitter-splicer for joining the ends of sheets | David J. Clark, Brian C. Richardson | 2005-05-17 |
| 6527016 | Automated spiral binding machine | — | 2003-03-04 |
| 6352257 | Web stabilizer | Daniel J. Williams, Brian C. Richardson | 2002-03-05 |
| 6331222 | Splicer for joining thin sheets | Peter Hotkowski, Daniel J. Williams, Peter C. Burton, Brian C. Richardson | 2001-12-18 |
| 6142288 | Fanfold sheet feeder having stack positioner | Peter Hotkowski, Daniel J. Williams, Brian C. Richardson | 2000-11-07 |
| 5951008 | Offsetting paper stackers | Daniel J. Williams | 1999-09-14 |
| 5441249 | Method and device for separating lifts from a stack of sheets | Peter Hotkowski, Charles Chadwick | 1995-08-15 |
| 5387078 | Disk lift separator | — | 1995-02-07 |
| 5324025 | Physical delay buffer for paper items | Charles Chadwick, Peter Hotkowski, Michael W. Raymond, Michael D. Strange, William Wheeler | 1994-06-28 |
| 5017071 | Machine for automatically binding books with flexible stud binding strips | Peter Hotkowski | 1991-05-21 |
| 4949952 | Sheet justifier for automatic bookbinding machine | Peter Hotkowski | 1990-08-21 |
| 4927310 | Method for automatically justifying, assembling, and binding books | William H. Abildgaard, Charles Chadwick, Peter Hotkowski | 1990-05-22 |
| 4906157 | Bending apparatus for flexible studs of bookbinding strips | Keith A. Holmes | 1990-03-06 |
| 4846616 | Apparatus and method for automatically, justifying, assembling, and binding sheets into books | William H. Abildgaard, Charles Chadwick, Peter Hotkowski | 1989-07-11 |
| 4844674 | Cassette for bookbinding strips | Barney A. Tipps | 1989-07-04 |
| 4757294 | Combined trip unit and accessory module for electronic trip circuit breakers | Richard A. Dziura, Roger N. Castonguay | 1988-07-12 |
| 4706158 | Circuit breaker with self-contained electronic trip actuator and undervoltage release control circuit | John James Dougherty | 1987-11-10 |
| 4700161 | Combined trip unit and accessory module for electronic trip circuit breakers | Richard A. Dziura, Roger N. Castonguay | 1987-10-13 |
| 4679019 | Trip actuator for molded case circuit breakers | Roger N. Castonguay, Alexander A. Krajewski, Robert A. Morris | 1987-07-07 |