| EEAPLATE, BASE, SHELLAC | US SURGICAL PUERTO RICO | 2019-03-12 |
| EEAPLATE, BASE, SHELLAC | US SURGICAL PUERTO RICO | 2019-03-11 |
| EEAPLATE, BASE, SHELLAC | US SURGICAL PUERTO RICO | 2018-09-25 |
| PLATE, BASE, SHELLAC | US SURGICAL PUERTO RICO | 2018-04-18 |
| EEA | COVIDIEN | 2016-05-25 |
| CURVED INTRALUMINAL STAPLER | ETHICON ENDO-SURGERY | 2014-08-29 |
| TOTAL KNEE | HOWMEDICA, INC. | 1994-05-02 |
| PCA MODULAR TOTAL KNEE | HOWMEDICA, INC. | 1994-04-12 |
| PCA PRIMARY BASEPLATE | HOWMEDICA, INC. | 1994-03-22 |
| RESURFACING BASEPLATE | HOWMEDICA,INC. | 1994-03-18 |
| RESURFACING BASEPLATE 9MM | HOWMEDICA, INC. | 1993-11-10 |
| RESURFACING BASEPLATE/INSERT | HOWMEDICA, INC. | 1993-09-23 |
| STEMMED BASEPLATE | HOWMEDICA, INC. | 1993-09-22 |
| 7MM RESURFACING BASE PLATE | HOWMEDICA, INC. | 1993-09-22 |
| PCA KNEE | HOWMEDICA, INC. | 1993-09-20 |
| PAULUS CHIN PLATING SYSTEM | WALTER LORENZ SURGICAL INST. CO. | 1993-08-01 |
| PCA MODULAR RESURFACING BASEPLATE 7MM | HOWMEDICA, INC. | 1993-07-27 |
| MILLER GALANTE | ZIMMER | 1992-10-15 |