Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6881468 | Process for producing yarn having reduced heatset shrinkage | Wendel L. Burton, James R. Bristow | 2005-04-19 |
| 6616438 | Continuous polymerization and direct fiber spinning and systems for accomplishing same | Dominick A. Burlone, Charles F. Helms, Jr., John A. Hodan, Richard Kotek, Carol W. Morgan +5 more | 2003-09-09 |
| 6531218 | Dyed sheath/core fibers and methods of making same | Bobby J. Bailey, Stanley A. McIntosh, Phillip E. Wilson, Gary W. Shore | 2003-03-11 |
| 6528139 | Process for producing yarn having reduced heatset shrinkage | Wendel L. Burton, James R. Bristow | 2003-03-04 |
| 6465583 | Continuous polymerization and direct fiber spinning and systems for accomplishing same | Dominick A. Burlone, Charles F. Helms, Jr., John A. Hodan, Richard Kotek, Carol W. Morgan +5 more | 2002-10-15 |
| 6441109 | Continuous polymerization and direct fiber spinning and apparatus for accomplishing same | Dominick A. Burlone, Charles F. Helms, Jr., John A. Hodan, Richard Kotek, Carol W. Morgan +5 more | 2002-08-27 |
| 6344167 | Process for the production of superconductor containing filaments | Olli Tuominen, David F. Mitchell, Carol W. Morgan, Clyde Gordon Roberts, Robert A. Tyler | 2002-02-05 |
| 6187215 | Photochemically etched plates for synthetic fiber-forming spin packs and method of making same | Charles F. Helms, Jr. | 2001-02-13 |
| 6162382 | Process of making multicomponent fiber | Diane R. Kent, Charles F. Helms, Jr. | 2000-12-19 |
| 6153138 | Process for modifying synthetic bicomponent fiber cross-sections | Charles F. Helms, Jr., Otto M. Ilg, Diane R. Kent, John A. Hodan | 2000-11-28 |
| 6039903 | Process of making a bicomponent fiber | Diane R. Kent, Otto M. Ilg, Morris K. Queen | 2000-03-21 |
| 6017478 | Method of making hollow bicomponent filaments | Diane R. Kent, Charles F. Helms, Jr. | 2000-01-25 |
| 6017479 | Process of making a multiple domain fiber having an inter-domain boundary compatibilizing layer | Charles F. Helms, Jr., Diane R. Kent, James R. Bristow, Phillip E. Wilson | 2000-01-25 |
| 6010654 | Method of making multiple domain fibers | Diane R. Kent, Charles F. Helms, Jr. | 2000-01-04 |
| 6004674 | Bicomponent fibers having contaminant-containing core domain and methods of making the same | Diane R. Kent, Otto M. Ilg, Morris K. Queen | 1999-12-21 |
| 5948528 | Process for modifying synthetic bicomponent fiber cross-sections and bicomponent fibers thereby produced | Charles F. Helms, Jr., Otto M. Ilg, Diane R. Kent, John A. Hodan | 1999-09-07 |
| 5932346 | Multiple domain fibers having inter-domain boundary compatibilizing layer and methods of making the same | Diane R. Kent, Charles F. Helms, Jr. | 1999-08-03 |
| 5922462 | Multiple domain fibers having surface roughened or mechanically modified inter-domain boundary and methods of making the same | Diane R. Kent, Charles F. Helms, Jr. | 1999-07-13 |
| 5922477 | Photochemically etched plates for synthetic fiber-forming spin packs and method of making same | Charles F. Helms, Jr. | 1999-07-13 |
| 5904982 | Hollow bicomponent filaments and methods of making same | Diane R. Kent, Charles F. Helms, Jr. | 1999-05-18 |
| 5888651 | Colored bicomponent fibers | Diane R. Kent, Charles F. Helms, Jr., Otto M. Ilg | 1999-03-30 |
| 5885705 | Bicomponent fibers having contaminant-containing core domain and methods of making the same | Diane R. Kent, Otto M. Ilg, Morris K. Queen | 1999-03-23 |
| 5879801 | Multiple domain fibers having inter-domain boundary compatibilizing layer and methods and apparatus for making the same | Charles F. Helms, Jr., Diane R. Kent, James R. Bristow, Phillip E. Wilson | 1999-03-09 |
| 5869181 | Multiple domain fibers and methods of making the same | Diane R. Kent, Charles F. Helms, Jr. | 1999-02-09 |
| 5807490 | Method of separating polymers from mixtures thereof | Michael A. Davis, Jeffrey S. Dugan, Charles F. Helms, Jr. | 1998-09-15 |