Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788312 | Pool and spa water quality control system and method | Tadmor Shalon | 2023-10-17 |
| 11739289 | Continuous blade impeller | Michael Mietzner, Rajesh Beri, Mark Owen Caswell | 2023-08-29 |
| 11629079 | Pool and spa water quality control system and method | Tadmor Shalon | 2023-04-18 |
| 11162272 | Pool and spa water quality control system and method | Tadmor Shalon | 2021-11-02 |
| 10604954 | Pool and spa water quality control system and method | Tadmor Shalon | 2020-03-31 |
| 8806967 | Immersible oxygen sensor for molten metals | Ascencion Z. Villarreal, V, Paul A. Turner | 2014-08-19 |
| 8031363 | Methods and apparatus for dynamically soft proofing halftone images | Jonathan Marsden, David F. Macy | 2011-10-04 |
| 7756346 | Methods and apparatus for converting color values | — | 2010-07-13 |
| 7729014 | Systems for gray component replacement blending | Jonathan Marsden | 2010-06-01 |
| 7672013 | Methods and apparatus for electronically trapping digital images | Yigal Accad, Mark Kelley | 2010-03-02 |
| 7480070 | Spot color pattern system | — | 2009-01-20 |
| 7259768 | Methods and apparatus for converting color values | — | 2007-08-21 |
| 7259893 | Methods and apparatus for gray component replacement blending | Jonathan Marsden | 2007-08-21 |
| 6950110 | Methods and apparatus for converting color values | — | 2005-09-27 |
| 6781596 | Methods and apparatus for converting color values | — | 2004-08-24 |
| 6327052 | Color data inversion and reconversion | — | 2001-12-04 |
| 6216526 | Gas sampler for molten metal and method | Thomas Junker | 2001-04-17 |
| 6155122 | Additive for molten metal sampler | Thomas Junker | 2000-12-05 |
| 6141120 | Color calibration method and system having independent color scanner profiles | — | 2000-10-31 |
| 5948350 | Device for dispensing additive in molten metal sample mold | — | 1999-09-07 |
| 5948999 | Molten metal dip sampler | Michael J Pinterics | 1999-09-07 |
| 5772324 | Protective tube for molten metal immersible thermocouple | — | 1998-06-30 |
| 5760913 | Color calibration method and system having independent color scanner profiles | — | 1998-06-02 |
| 5720553 | Apparatus and process for rapid direct dip analysis of molten iron | — | 1998-02-24 |
| 5591894 | Hydrogen sampler for molten metal and method | Robert W. Nott | 1997-01-07 |