Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12071548 | Product having ultraviolet radiation protection | Robert B Kramer, Ronald Kramer, Nicholas Marshall, Jason Rosenberg, George Ladner | 2024-08-27 |
| 10907048 | Product having ultraviolet radiation protection | Robert B Kramer, Ronald Kramer, Nicholas Marshall, Jason Rosenberg | 2021-02-02 |
| 10676861 | Method for incorporating ultraviolet radiation protection and antimicrobial protection into rayon | Robert B Kramer, Ronald Kramer, Nicholas Marshall, Jason Rosenberg | 2020-06-09 |
| 10472762 | Method for incorporating ultraviolet radiation protection and antimicrobial protection into rayon | Robert B Kramer, Ronald Kramer, Nicholas Marshall, Jason Rosenberg | 2019-11-12 |
| 7201778 | Ionic cross-linking of ionic cotton with small molecular weight anionic or cationic molecules | Carl Brent Smith, Mustafa Bilgen | 2007-04-10 |
| 7179779 | Cationic bleach activator with enhanced hydrolytic stability | David Hinks, Jung Jin Lee, Sang-hoon Lim | 2007-02-20 |
| 7166135 | Product and method for treating cotton | Carl Brent Smith, Mohamed M. Hashem | 2007-01-23 |
| 5667533 | Heather dyed fabric and method of producing same | Stewart G. Helfrich | 1997-09-16 |
| 4966331 | Stirred ball mill for grinding pigments | Manfred Maier, Manfred Mielke | 1990-10-30 |
| 4917989 | Optical recording medium which has a reflector layer containing a silicon-phthalocyanine derivative | Bernhard Albert, Michael Acker, Wolfgang Schrott, Gerhard Wagenblast | 1990-04-17 |
| 4898596 | Exhaust process for simultaneously dyeing and improving the flame resistance of aramid fibers | Phillip H. Riggins | 1990-02-06 |
| 4846892 | Tetrachloroperylene-3,4,9,10-tetracarboxylic acid diimide pigment and its use | Georg Henning, Erwin Hahn, Manfred Patsch | 1989-07-11 |
| 4830951 | Naphtholactamsquaric acid dyes and optical recording materials containing these dyes | Matthias Dust, Peter Neumann, Gerhard Wagenblast, Heidi Benthack-Thoms, Helmut Barzynski +2 more | 1989-05-16 |
| 4829509 | Optical recording medium, its preparation and its use as a read only memory information carrier | Wolfgang Schrott, Peter Neumann, Gerhard Wagenblast | 1989-05-09 |
| 4814441 | Finely divided transparent metal-free X-phthalocyanine | Volker Radtke | 1989-03-21 |
| 4732789 | Flame-resistant cotton blend fabrics | Benny L. Triplett, Chumpon Sujarit | 1988-03-22 |
| 4491544 | Dyes having a diazo component and an isoquinoline coupling component | Volker Radtke, Heinrich Kowarsch, Erwin Hahn | 1985-01-01 |