| 6527532 |
Apparatus for making a wood-plastic profile |
Roger A. Wittenberg, Bruce S. Yarmoska |
2003-03-04 |
| 6385858 |
Spacing tool |
— |
2002-05-14 |
| 6174396 |
Method of manufacturing a trim panel having a handle |
Donald Eugene Casteel |
2001-01-16 |
| 5887530 |
Fitted furniture covers having built-in drainage troughs |
— |
1999-03-30 |
| 5851469 |
Process for making a wood-thermoplastic composite |
Roger A. Wittenberg |
1998-12-22 |
| 5746958 |
Method of producing a wood-thermoplastic composite material |
Kjell Gustafsson, Roger A. Wittenberg |
1998-05-05 |
| 5694866 |
Outdoor furniture covers and covering methods |
— |
1997-12-09 |
| 5582115 |
Outdoor furniture covers and covering methods |
— |
1996-12-10 |
| 5494542 |
Method of making vacuum formed article with integrally joined device |
— |
1996-02-27 |
| 5443086 |
Umbrella cover assembly |
— |
1995-08-22 |
| 5230855 |
Method for forming smooth handle |
Reza Kargarzadeh |
1993-07-27 |
| 5005265 |
Two-piece stud assembly |
— |
1991-04-09 |
| 4941603 |
Insulated backpack |
John Joseph Creamer |
1990-07-17 |
| 4932105 |
Self locking attaching system |
— |
1990-06-12 |
| 4878827 |
Plastic shell for foam moldings |
— |
1989-11-07 |
| 4793085 |
Electronic firing system for target pistol |
Stephen J. Surawski, Larry W. Cowles |
1988-12-27 |
| 4784366 |
Pour hole lock system |
— |
1988-11-15 |
| 4222808 |
Ski manufacturing process |
Charles R. Hale, Vincent E. Toloczko, Robert C. Gammons, Frederick J. Eckert |
1980-09-16 |