Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7165343 | Shoe with fixtures for walking on a slope | — | 2007-01-23 |
| 6742964 | Method for installing conduit or the like on mountainside | — | 2004-06-01 |
| 6695528 | Method for constructing structures useful as scaffolds on slopes | — | 2004-02-24 |
| 6588984 | Method for installing conduit or the like on mountain surface using steel cable | — | 2003-07-08 |
| 6247873 | Construction methods for preventing land erosion and improving streams, or for revetments, and construction methods for preventing mountain landslides | — | 2001-06-19 |