Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D498568 | Universal joint | Ben Colman, Johannes Lambertus Maria Mensink, Leonard Joseph Keller, Jr. | 2004-11-16 |
| D492203 | Container | Terence Graham Curtis, Benjamin Vaughan Wilkinson, Catharina Maria Rachel Bens, An Josehpa Maria Camps, Joris Gustaaf Jozef Tack | 2004-06-29 |
| D487174 | Cleaning implement | Ben Colman, Johannes Lambertus Maria Mensink, Leonard Joseph Keller, Jr. | 2004-02-24 |