| 4747251 |
Portable bin transfer system |
Donald W. Van Doorn, James B. Hawkins, Francis W. Carpenter, III, Wilbur G. Hudson, William D. Beeland |
1988-05-31 |
| 4617862 |
Portable bin transfer system |
Donald W. Van Doorn, James B. Hawkins, Francis W. Carpenter, III, Wilbur G. Hudson, William D. Beeland |
1986-10-21 |
| 4573403 |
Swinging charge door for baler |
Donald W. Van Doorn, James B. Hawkins, Francis W. Carpenter, III, Robert E. Lange |
1986-03-04 |
| 4550657 |
Baling chamber assembly |
Donald W. Van Doorn, James B. Hawkins, Francis W. Carpenter, III, Robert E. Lange |
1985-11-05 |
| 4497085 |
Apparatus for feeding modules of seed cotton into disperser apparatus |
Donald W. Van Doorn, James B. Hawkins, William A. Harmon |
1985-02-05 |
| 4463669 |
System for baling textile waste from a plurality of sources |
Donald W. Van Doorn, James B. Hawkins, Francis W. Carpenter, III, Wilbur G. Hudson, William S. Phillips +2 more |
1984-08-07 |
| 4458381 |
Cotton ginning system embodying a lint cleaner |
Donald W. Van Doorn, James B. Hawkins |
1984-07-10 |
| 4407047 |
Cotton ginning system embodying a lint cleaner and process of operating the same |
Donald W. Van Doorn, James B. Hawkins |
1983-10-04 |