Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5992045 | Collapsible drying apparatus and method for forming and collapsing said apparatus | Dean B. Krotts | 1999-11-30 |
| 5971188 | Collapsible container and method of making and using same | Dean B. Krotts | 1999-10-26 |
| 5967357 | Semi rigid container and method of making and using same | Dean B. Krotts | 1999-10-19 |
| D406423 | Pop open hamper | Dean B. Krotts | 1999-03-02 |
| D380326 | Shower organizer | Dean B. Krotts, William Prah | 1997-07-01 |
| 5572075 | Safety interlock apparatus | Jeffrey Jon Campbell | 1996-11-05 |
| D373073 | Organizer hanger | — | 1996-08-27 |
| 5132300 | Beta-lactam elastase inhibitors | Robert A. Volkmann, V. John Jasys | 1992-07-21 |
| 4656263 | 6-.beta.-substituted penicillanic acid compound free of the 6-.alpha.-epimer | — | 1987-04-07 |
| 4582829 | Antibacterial 6'-(2-amino-2-[4-acyloxyphenyl]acetamido)penicillanoyloxymethyl penicillanate 1,1-dioxide compounds | — | 1986-04-15 |
| 4540687 | Antibacterial 6'-(2-amino-2-[4-acyloxyphenyl]acetamido)penicillanoyloxymethyl penicillanate 1,1-dioxide compounds | — | 1985-09-10 |
| 4518530 | 6-.beta.-Substituted penicillanic acids as .beta.-lactamase inhibitors | — | 1985-05-21 |
| 4517126 | Penicillanic acid derivative | — | 1985-05-14 |
| 4457924 | 1,1-Alkanediol dicarboxylate linked antibacterial agents | Vytautas J. Jasys | 1984-07-03 |
| 4432970 | 6-beta-Halopenicillanic acid 1,1-dioxides as beta-lactamase inhibitors | — | 1984-02-21 |
| 4397783 | Process for converting 6,6-disubstituted penicillanic acid derivatives to the 6-.beta.-congeners | Ernest S. Hamanaka | 1983-08-09 |
| 4376076 | Bis-esters of 1,1-alkanediols with 6-beta-hydroxymethylpenicillanic acid 1,1-dioxide | — | 1983-03-08 |
| 4342768 | Bis-esters of 1,1-alkanediols with 6-beta-hydroxymethylpenicillanic acid 1,1-dioxide and beta-lactam antibiotics | — | 1982-08-03 |
| 4287181 | Derivatives of 6.beta.-hydroxyalkylpenicillanic acids as .beta.-lactamase inhibitors | — | 1981-09-01 |