Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8277274 | Apparatus and methods for use of refractory abhesives in protection of metallic foils and leads | Nikolaus Voggenauer | 2012-10-02 |
| 8264147 | Oxidation-protected metallic foil and methods | — | 2012-09-11 |
| 7777640 | Use of heating and/or ventilation ductwork to broadcast alarm conditions | — | 2010-08-17 |
| 7153179 | Oxidation-protected metallic foil and method | — | 2006-12-26 |
| 7057335 | Barrier coatings and methods in discharge lamps | Timothy R. Brumleve, Chakrapani Varanasi | 2006-06-06 |
| 6270391 | Lighting system for rotating object | — | 2001-08-07 |
| 5812721 | Laser height detector mast | Kristjan Ingvarsson | 1998-09-22 |