Sandford; David W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sandford; David W..The latest application filed is for "polyolefin antimicrobial compositions and melt-processing methods".
- Sandford; David W. - Rochester NY
| Patent | Date |
|---|---|
| Polyolefin antimicrobial compositions and melt-processing methods Grant 8,338,514 - Blanton , et al. December 25, 2 | 2012-12-25 |
| Silver polyamide composite Grant 8,158,140 - Blanton , et al. April 17, 2 | 2012-04-17 |
| Production of silver sulfate grains using carboxylic acid additives Grant 8,062,615 - Sandford , et al. November 22, 2 | 2011-11-22 |
| Production of silver sulfate grains using inorganic additives Grant 7,931,880 - Sandford , et al. April 26, 2 | 2011-04-26 |
| Polyolefin Antimicrobial Compositions And Melt-processing Methods App 20100160486 - Blanton; Thomas N. ; et al. | 2010-06-24 |
| Silver Polyamide Composite App 20100093851 - Blanton; Thomas N. ; et al. | 2010-04-15 |
| Silver Antimicrobial Composition And Use App 20100047321 - Sandford; David W. ; et al. | 2010-02-25 |
| Production of silver sulfate grains using a fluorinated additive Grant 7,655,212 - Sandford , et al. February 2, 2 | 2010-02-02 |
| Color Stabilized Antimicrobial Polymer Composites App 20090291147 - Sandford; David W. ; et al. | 2009-11-26 |
| Production Of Silver Sulfate Grains Using A Fluorinated Additive App 20090258984 - Sandford; David W. ; et al. | 2009-10-15 |
| Production Of Silver Sulfate Grains Using Carboxylic Acid Additives App 20090258218 - Sandford; David W. ; et al. | 2009-10-15 |
| Polymer composite Grant 7,579,396 - Blanton , et al. August 25, 2 | 2009-08-25 |
| Production Of Silver Sulfate Grains Using Inorganic Additives App 20080241511 - Sandford; David W. ; et al. | 2008-10-02 |
| Color Stabilized Antimicrobial Polymer Composites App 20080242794 - Sandford; David W. ; et al. | 2008-10-02 |
| Polymer Composite App 20080181969 - Blanton; Thomas N. ; et al. | 2008-07-31 |
| Zoom lens system having variable power element Grant 7,265,911 - Goosey, Jr. , et al. September 4, 2 | 2007-09-04 |
| Production of silver sulfate grains using organo-sulfate or organo-sulfonate additives Grant 7,261,867 - Sandford , et al. August 28, 2 | 2007-08-28 |
| Zoom lens system having variable power element App 20070041101 - Goosey; William T. JR. ; et al. | 2007-02-22 |
| Ultrathin tabular grain silver halide emulsion with improved performance in multilayer photographic element Grant 6,656,674 - Royster, Jr. , et al. December 2, 2 | 2003-12-02 |
| Ultrathin tabular grain silver halide emulsion with improved performance in multilayer photographic element App 20030152877 - Royster,, Tommie L. JR. ; et al. | 2003-08-14 |
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