Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4541231 | Process for reinforced yarn with glass fiber core | Clarence O. Graham, Jr., Charles L. Shepard, George F. Ruppenicker | 1985-09-17 |
| 4365464 | Apparatus to uniformly control wrapping a filament around the surface of a spun core yarn during ring spinning | Clarence O. Graham, Jr., Charles L. Shepard | 1982-12-28 |
| 4278811 | Process for the preparation of tris(aminomethyl)phosphine oxide and its ternary salts | Arlen W. Frank, Donald J. Daigle | 1981-07-14 |
| 4239701 | Ternary salts of tris(aminomethyl)phosphines and their oxides | Arlen W. Frank, Donald J. Daigle | 1980-12-16 |
| 4225512 | Ternary salts of tris(aminomethyl)phosphines and their oxides prepared by the hydrolysis of 1,3,5-triaza-7-phosphaadamantane and its oxide | Arlen W. Frank, Donald J. Daigle | 1980-09-30 |
| 4224030 | Durable press finishing treatment for cellulose textiles employing an aluminum acetate catalyst solution | Robert M. Reinhardt | 1980-09-23 |
| 4196149 | Ternary salts of tris(aminomethyl)phosphines and their oxides | Arlen W. Frank, Donald J. Daigle | 1980-04-01 |