Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7712239 | Overhead adjustable track support arrangement | David E. Pitcher, Rebecca C. Suciu, Thomas P. Burrous, Sidney Rose | 2010-05-11 |
| 7673409 | Sign support arrangement | David E. Pitcher, Rebecca C. Suciu, Thomas P. Burrous, Sidney Rose | 2010-03-09 |
| 7654026 | Snap frame graphic display arrangement | David E. Pitcher, Rebecca C. Suciu, Thomas P. Burrous, Sidney Rose | 2010-02-02 |
| 7610706 | Zip line pod arrangement | David E. Pitcher, Thomas P. Burrous, Rebecca C. Stover, Sidney Rose | 2009-11-03 |
| 7562849 | Curved stand display arrangement | David E. Pitcher, Thomas P. Burrous, Rebecca C. Stover, Sidney Rose | 2009-07-21 |
| D563773 | Adjustable zip line pod | David E. Pitcher, Thomas P. Burrous, Rebecca C. Stover, Sidney Rose | 2008-03-11 |
| 6036153 | Elongated non-pivotable hook for hanging signs from ceiling anchors | Sidney Rose, Michael S. Hoffman | 2000-03-14 |
| 5938255 | Installation tool for hanging signs | Sidney Rose, Michael S. Hoffman | 1999-08-17 |
| 5863019 | Elongated poster gripping device | Sidney Rose, Michael S. Hoffman | 1999-01-26 |
| 5649379 | Suspended multi-sided message display signs | Michael S. Hoffman | 1997-07-22 |
| 4257524 | Cassette storage rack | Edward H. Yonkers, Gregory Mathus | 1981-03-24 |
| 4253129 | Disc pack handle mechanism | David E. Butz, Robert W. Jones | 1981-02-24 |
| 4233586 | Disk pack bottom cover with magnetic latch | Roy Kaplow, David E. Butz | 1980-11-11 |