Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6840756 | Adjustable core pin for vial molding | Roger D. Stanford | 2005-01-11 |
| 6673283 | Method for optical control of an adjustable core pin for vial molding | Roger D. Stanford | 2004-01-06 |
| 6351875 | Apparatus for securing a level and a structural component to one another | Randall J. Wright | 2002-03-05 |
| 6249983 | Levelling apparatus for a laser level | Randall J. Wright | 2001-06-26 |
| 6151787 | Levelling apparatus for a builder's laser level | Randall J. Wright | 2000-11-28 |
| 5940978 | Builder's level with hand-grip feature | Randall J. Wright | 1999-08-24 |
| 5651186 | Liquid level vial and method for making the vial | Thomas Lindner | 1997-07-29 |
| 5588217 | Level vial assembly with encapsulated vial | Thomas Lindner | 1996-12-31 |