Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D572901 | Seatbelt cell phone holder | — | 2008-07-15 |
| 6177581 | Mixed-metal chelates and process for the preparation thereof | — | 2001-01-23 |
| 5900499 | Preparation of aminopolycarboxylate-ferric solutions with improved long-term stability | David A. Wilson | 1999-05-04 |
| 5898078 | Preparation of ferric aminopolycarboxylate solutions having improved stability | Stephen B. Willis, David A. Wilson | 1999-04-27 |
| 5763634 | Process for the preparation of ferric chelate solutions of alkali metal polyamino succinic acids | David A. Wilson, S. Bennett Willis | 1998-06-09 |
| 5731468 | Preparation of disodium ethylenediamine-N,N'-disuccinate | David A. Wilson | 1998-03-24 |
| 5717123 | Process for the preparation of ferric chelate solutions of alkali metal polyamino succinic acids | David A. Wilson | 1998-02-10 |
| 5064518 | Method for the selective alpha halogenation of alkylaromatic compounds | Marlin E. Walters, W. Frank Richey | 1991-11-12 |
| 4992151 | Method for the selective alpha halogenation of alkylaromatic compounds | Marlin E. Walters, W. Frank Richey | 1991-02-12 |
| 4724267 | New haloacyl aromatic monomers via a coupling reaction | Marlin E. Walters | 1988-02-09 |