Issued Patents All Time
Showing 126–131 of 131 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4897031 | Article forming system | Donald E. Weder, Erin H. Weder, R. E. Jack Dunn | 1990-01-30 |
| 4893757 | Apparatus and method for producing weighed charges of loosely aggregated filamentary material from compacted bales of the material | Donald E. Weder, E. H. Weder, Howard M. Ruth, Michael J. King, Larry J. Jones +7 more | 1990-01-16 |
| 4776521 | Apparatus and method for producing weighed charges of loosely aggregated filamentary material from compacted bales of the material | Donald E. Weder, E. H. Weder, Howard M. Ruth, Michael J. King, Larry J. Jones +7 more | 1988-10-11 |
| 4773182 | Article forming system | Donald E. Weder, E. H. Weder, R. E. Jack Dunn | 1988-09-27 |
| 4733521 | Cover forming apparatus | Donald E. Weder, Erwin H. Weder, Herbert A. Weder | 1988-03-29 |
| 4646388 | Apparatus for producing weighed charges of loosely aggregated filamentary material | Donald E. Weder, Erin H. Weder, Howard M. Ruth, Michael J. King, Larry J. Jones +7 more | 1987-03-03 |