Issued Patents All Time
Showing 25 most recent of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7152984 | Cat's eye retro-reflector array coding device and method of fabrication | — | 2006-12-26 |
| 6805902 | Precision micro-optical elements and the method of making precision micro-optical elements | — | 2004-10-19 |
| 6672129 | Method for calibrating a sensor for measuring concentration of odors | Christopher J. Frederickson, David B. Wallace, David W. Taylor, Matthew Hayes | 2004-01-06 |
| 6642068 | Method for producing a fiber optic switch | Ting Chen, W. Royall Cox | 2003-11-04 |
| 6620283 | Method for fabricating laminated carrier for collecting interstitial fluid from the skin | David W. Taylor, David B. Wallace | 2003-09-16 |
| 6440212 | Low cost method for making thermoelectric coolers | — | 2002-08-27 |
| 6390453 | Method and apparatus for delivery of fragrances and vapors to the nose | Christopher J. Frederickson, David B. Wallace, David W. Taylor, Matthew Hayes | 2002-05-21 |
| 6367925 | Flat-sided fluid dispensing device | Ting Chao Chen | 2002-04-09 |
| 6339897 | Method and apparatus for dispensing airborne materials for controlling pests | Christopher J. Frederickson, Murray Sinks | 2002-01-22 |
| 6338715 | Digital olfactometer and method for testing olfactory thresholds | Ioan Achiriloaie, David W. Taylor, Norman Comparini, David B. Wallace | 2002-01-15 |
| 6334851 | Method for collecting interstitial fluid from the skin | David W. Taylor, David B. Wallace | 2002-01-01 |
| 6334980 | Flexible apparatus with ablation formed chamber(s) for conducting bio-chemical analyses | David B. Wallace, Christopher J. Frederickson | 2002-01-01 |
| 6325475 | Devices for presenting airborne materials to the nose | Christopher J. Frederickson, David B. Wallace | 2001-12-04 |
| 6188416 | Orifice array for high density ink jet printhead | — | 2001-02-13 |
| 6114187 | Method for preparing a chip scale package and product produced by the method | — | 2000-09-05 |
| 6077380 | Method of forming an adhesive connection | Mary W. Hartnett | 2000-06-20 |
| 6015083 | Direct solder bumping of hard to solder substrate | Michael T. Boldman, Virang G. Shah | 2000-01-18 |
| 5861323 | Process for manufacturing metal ball electrodes for a semiconductor device | — | 1999-01-19 |
| 5858190 | Method for electro-deposition passivation of ink channels in ink jet printhead | — | 1999-01-12 |
| 5849208 | Making apparatus for conducting biochemical analyses | David B. Wallace, Christopher J. Frederickson | 1998-12-15 |
| 5772106 | Printhead for liquid metals and method of use | Scott Ayers, Michael T. Boldman, David B. Wallace | 1998-06-30 |
| 5742314 | Ink jet printhead with built in filter structure | — | 1998-04-21 |
| 5736314 | Inline thermo-cycler | David B. Wallace, Christopher J. Frederickson | 1998-04-07 |
| 5736074 | Manufacture of coated spheres | Mary W. Hartnett | 1998-04-07 |
| 5721123 | Methods and apparatus for direct heating of biological material | David B. Wallace, Christopher J. Frederickson | 1998-02-24 |