Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6386513 | Human power amplifier for lifting load including apparatus for preventing slack in lifting cable | — | 2002-05-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6386513 | Human power amplifier for lifting load including apparatus for preventing slack in lifting cable | — | 2002-05-14 |