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Cyril Laan Patents |
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Inventor: Laan; Cyril
Address: New Orleans, LA
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7255523 |
Dual threaded screw for composite materials |
August 14, 2007 |
| An improved dual threaded fastener for composite materials having a head and a shaft. The head is affixed to one end of the shaft and the shaft includes a point at its other end. The shaft includes an upper threaded portion and an upper threaded portion. The diameter of the shaft within |
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