Patents per Year
Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7731167 | Methods and systems for controlling the feeding of stacked sheet material | David Hall, Berend Doane | 2010-06-08 | |
| 6405152 | Precision calipering system | David Hall | 2002-06-11 | |
| 5833229 | Bindery feeder and method of operation | — | 1998-11-10 | |
| 5374050 | Jogger having a floating mount | — | 1994-12-20 | |
| 5310172 | Hopper loader | David Hall, Robert Kinson, Cyrus Myers | 1994-05-10 | |
| 5282716 | Method and apparatus for stacking, aligning and compressing signatures | David Hall | 1994-02-01 | $73,000 |
| 5238240 | Method and apparatus for quick change-over from either a dual delivery trimmer apparatus to a single delivery trimmer apparatus or vice versa | David Hall | 1993-08-24 | |
| 5197590 | Hopper loader | David Hall, Robert Kinson, Cyrus Myers | 1993-03-30 | |
| 5138817 | Method of and system for creating a uniform log of strapped bundles | Harry E. Mowry, David Hall, Robert Kinson | 1992-08-18 | |
| 5092236 | Method and apparatus for stacking, aligning and compressing signatures | David Hall | 1992-03-03 | $164,000 |