Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330184 | Systems and methods for vacuum impregnation | Daniel Irvin | 2025-06-17 |
| 12139635 | Coatings for waterproofing electronic components | John L. Zimmerman, John D. McGee, Gregory T. Donaldson, Thomas S. Smith, II, Lisa K. Miller +1 more | 2024-11-12 |
| 6815551 | Processes for concentrating tocopherols and/or sterols | Wolfgang Albiez, Thorsten Louwen | 2004-11-09 |
| 6517840 | Production of a product enriched in isoflavone values from natural sources | Puvin Pichai, Patricia J. Voorstad, Sang I. Kang, Michael Rueter, Jonathan D. Thomas | 2003-02-11 |
| 6183648 | Process for purification of organic sulfonates and novel product | Daniel Riley | 2001-02-06 |
| 5962399 | Preparation of alkylpolyglycosides and cleaning compositions comprising same | Harald P. Wulff, Paul A. Siracusa, Patricia E. Bator, Barry A. Salka, Michael W. Counts +5 more | 1999-10-05 |
| 5945170 | Process for separating multivalent metal Ions from autodeposition compositions and process for regenerating ion exchange resins useful therewith | Christina M. Haas, Bashir M. Ahmed | 1999-08-31 |
| 5859218 | Preparation of alkylpolyglycosides | Harald P. Wulff, Paul A. Siracusa, Patricia E. Bator, Barry A. Salka, Michael W. Counts +5 more | 1999-01-12 |
| 5705075 | Apparatus for maintaining a stable bath for an autodeposition composition by periodically separating particular metal ions from the composition | Joseph C. Topping | 1998-01-06 |
| 5665237 | Method for separating materials | Dharmesh Chovatia, George A. Smith | 1997-09-09 |
| 5578199 | Apparatus for maintaining a stable bath for an autodeposition composition by periodically separating particular metal ions from the composition | Joseph C. Topping | 1996-11-26 |
| 5554276 | Apparatus for maintaining a stable bath for an autodeposition composition by periodically separating particular metal ions from the composition | Joseph C. Topping | 1996-09-10 |
| 5545319 | Sieve system for an ion exchange column | Robert G. Hart, Bashir M. Ahmed, Carlos Gonzales | 1996-08-13 |
| 5538644 | Apparatus and method for maintaining a stable bath for an autodeposition composition by periodically separating particular metal ions from the composition | Bashir M. Ahmed | 1996-07-23 |
| 5501796 | Method for separating materials | Dharmesh Chovatia, George A. Smith | 1996-03-26 |
| 5449763 | Preparation of alkylpolyglycosides | Harald P. Wulff, Paul A. Siracusa, Patricia E. Bator, Barry A. Salka, Michael W. Counts +5 more | 1995-09-12 |
| 5434301 | Methods for recovery of acids | — | 1995-07-18 |
| 5409737 | Process for separating multivalent metal ions from autodeposition compositions and process for regenerating chelating type ion exchange resins useful therewith | Bashir M. Ahmed | 1995-04-25 |
| 5393416 | Apparatus for maintaining a stable bath for an autodeposition composition by periodically separating particular metal ions from the composition | Joseph C. Topping | 1995-02-28 |
| 5266690 | Preparation of alkylpolyglycosides | Patrick M. McCurry, Jr., Robert S. McDaniel, Jr., Allen D. Urfer, Gail M. Howell | 1993-11-30 |
| 4983068 | Construction material | Felicia E. Frizzell | 1991-01-08 |
| 4571306 | Separation of lipophilic components from solutions by adsorption | — | 1986-02-18 |
| 4505885 | Method of removing water from alkali metal hydroxide solutions | William C. Sumner, Gale G. Hoyer | 1985-03-19 |