Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7267074 | Bi-fold dinghy | — | 2007-09-11 |
| 6973792 | Method of and apparatus for a multi-stage boundary layer engine and process cell | — | 2005-12-13 |
| 5839475 | Method and apparatus for lining a pipe with a polymer linear | Leslie Maine | 1998-11-24 |
| D398359 | Kit to open a hole for a golf tee | — | 1998-09-15 |
| 5263843 | Splittable die used in pipe lining | Leslie Maine | 1993-11-23 |