Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6743507 | Cellulose fiber reinforced composites having reduced discoloration and improved dispersion and associated methods of manufacture | Fred D. Barlow, Jr., Yash P. Khanna, Daren Pietsch | 2004-06-01 |
| 6730249 | Methods of making composites containing cellulosic pulp fibers | Karl D. Sears, Rodney E. Jacobson, Daniel F. Caulfield | 2004-05-04 |
| 6270883 | Composites containing cellulosic pulp fibers and methods of making and using the same | Karl D. Sears, Rodney E. Jacobson, Daniel F. Caulfield | 2001-08-07 |
| 5479741 | Vegetation maintenance system | — | 1996-01-02 |
| D359288 | Shield for telephone key pad | — | 1995-06-13 |
| 5245878 | Vegetation maintenance system | — | 1993-09-21 |
| 5246114 | Preserving package and method of storage | — | 1993-09-21 |
| 4986368 | Planting apparatus | Dan B. Poole | 1991-01-22 |