Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10697625 | Illumination apparatus having thermally isolated heat sinks and dual light sources | Richard Redpath | 2020-06-30 |
| D888131 | Optical mount lighting projection system enclosure | Richard Redpath | 2020-06-23 |
| 10132482 | Ergonomic torch apparatus | Richard Redpath | 2018-11-20 |
| 10047929 | System and method of generating perceived white light | Richard Redpath | 2018-08-14 |
| 9660410 | Laser lighting device and application thereof | Richard Redpath | 2017-05-23 |
| D739966 | Laser lamp | Richard Redpath | 2015-09-29 |
| 8976825 | Heat sink mount for laser diode | Richard Redpath | 2015-03-10 |
| 8845122 | Method for a safe alternative to pyrotechnic projection of light from wardrobe | Richard Redpath | 2014-09-30 |
| D711561 | Specialty lighting projection system enclosure | Richard Redpath | 2014-08-19 |
| 8672513 | Method of using light striping for fire rescue navigation | Richard Redpath | 2014-03-18 |
| 8360612 | Laser lighting apparatus and method | Richard Redpath | 2013-01-29 |
| 5276052 | Use of a benzo[b]thiopene-2-carboximidamide derivative | Robert T. Logan, George McGarry, Robert G. Roy | 1994-01-04 |
| 5026724 | Compounds with bronchodilator activity | Robert T. Logan, George McGarry, Robert G. Roy | 1991-06-25 |
| 4952571 | Pyridazinone derivatives | Robert T. Logan, Robert G. Roy, George McGarry | 1990-08-28 |
| 4929636 | Positive inotrophic benzothiazole and benzothiophene compositions and method of use therefor | Robert T. Logan, David B. McFadzen, Robert G. Roy | 1990-05-29 |
| 4705782 | Indene and naphthalene derivatives | Robert T. Logan, Robert G. Roy | 1987-11-10 |
| 4665206 | Benzothiophene derivatives | Robert T. Logan, David B. McFadzen, Robert G. Roy | 1987-05-12 |
| 4551479 | Compounds with anti-convulsive properties | David S. Savage | 1985-11-05 |