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Larry D'Arcangelis Patents |
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Inventor: D'Arcangelis; Larry
Address: Burlingame, CA
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5774374 |
Road surface measuring device and method |
June 30, 1998 |
| A light weight, bi-directional, computerized profilograph is disclosed. The bi-directional profilograph includes an odometer for measuring the horizontal movement of the profilograph in either a first direction or a second direction, and a road surface measuring device for measuring a ro |
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