MacPherson; Hugh
Patent Applications and Registrations
Patent applications and USPTO patent grants for MacPherson; Hugh.The latest application filed is for "tamper respondent enclosure".
- MacPherson; Hugh - Milnathort GB
- MacPherson; Hugh - Fife GB2
- MacPherson; Hugh - Kinross GB6
| Patent | Date |
|---|---|
| Tamper respondent enclosure Grant 5,858,500 - MacPherson January 12, 1 | 1999-01-12 |
| Security enclosure manufacture Grant 5,539,379 - MacPherson July 23, 1 | 1996-07-23 |
| Protective sheath Grant 5,438,474 - MacPherson , et al. August 1, 1 | 1995-08-01 |
| Security enclosures Grant 5,289,785 - MacPherson , et al. March 1, 1 | 1994-03-01 |
| Security enclosures Grant 5,285,734 - MacPherson February 15, 1 | 1994-02-15 |
| Solvent responsive signal-carrying device Grant 5,017,908 - Macpherson May 21, 1 | 1991-05-21 |
| Security enclosures Grant 4,972,175 - MacPherson November 20, 1 | 1990-11-20 |
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