Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378724 | Cellulosic floorcoverings and applications thereof | Ralph R. Sargent | 2025-08-05 |
| 11840803 | Non-fluorinated fiber and textile treatment compositions and applications thereof | Ralph R. Sargent | 2023-12-12 |
| 11618981 | Nylon floorcoverings employing vat dyestuffs and methods of making the same | Ralph R. Sargent | 2023-04-04 |
| 11149381 | Non-fluorinated fiber and textile treatment compositions and applications thereof | Ralph R. Sargent | 2021-10-19 |
| 9730389 | Adjustable roller frame assembly for pick-up reel | Paul Jeffrey Aubry, James Joseph Legner | 2017-08-15 |
| 8607392 | Textile steamer assembly and method | Chad Christopher Anderson | 2013-12-17 |
| 8579238 | System and method for hanging objects from a roof gutter | — | 2013-11-12 |
| 7785374 | Methods and compositions for imparting stain resistance to nylon materials | — | 2010-08-31 |
| 7665287 | Crank arm stop for a CAM reel | — | 2010-02-23 |
| 7488351 | Methods of treating and cleaning fibers, carpet yarns and carpets | — | 2009-02-10 |
| 7335234 | Method of treating fibers, carpet yarns and carpets to enhance repellency | — | 2008-02-26 |
| 7311959 | Carpet with improved liquid barrier properties and methods of manufacture thereof | — | 2007-12-25 |
| 7276085 | Methods of treating and cleaning fibers, carpet yarns and carpets | — | 2007-10-02 |
| 7247352 | Method for manufacturing a carpet with improved liquid barrier properties | — | 2007-07-24 |
| 7222525 | Skin and tissue simulant for munitions testing | — | 2007-05-29 |
| 7157121 | Method of treating carpet for enhanced liquid repellency | — | 2007-01-02 |
| 6890253 | Slat and sieve assembly | David Mammen, Donald Bickel | 2005-05-10 |
| 6443998 | Trichromatic fiber dyeing processes and compositions thereof | — | 2002-09-03 |
| 5851595 | Method of treating carpet yarn and carpet to enhance repellency | — | 1998-12-22 |
| 5520962 | Method and composition for increasing repellency on carpet and carpet yarn | — | 1996-05-28 |
| 5046573 | Automotive power steering system | — | 1991-09-10 |
| 4759420 | Steering gear with speed sensitive detent switch | William R. Schipper, James J. St. Germain, Jr. | 1988-07-26 |
| 4511466 | Chaffer slat | Gary L. Kunz | 1985-04-16 |
| 4502493 | Infinite adjustment means for sieve and chaffer slats | Earl L. Scheidenhelm, Thomas G. Truckenbrod | 1985-03-05 |
| 4245953 | Engine turbocharger with cartridge wastegate valve | Thomas J. Milton | 1981-01-20 |