Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6905650 | Method of making a vehicle floor covering with integral threaded drain tube | William Duncan McIntosh | 2005-06-14 |
| 6361099 | Vehicle floor covering with integral threaded drain tube and method of making same | William Duncan McIntosh | 2002-03-26 |
| 6290279 | Insertable vehicle floor drain | William Duncan McIntosh | 2001-09-18 |