Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12295408 | Smoking article filter and insertable filter unit therefor | Graham Penrose, Michael Malthouse, Gary Fulcher, Michael Simpson, Aaron Brookbank +9 more | 2025-05-13 |
| 11678694 | Smoking article filter and insertable filter unit therefor | Graham Penrose, Michael Malthouse, Gary Fulcher, Michael Simpson, Aaron Brookbank +9 more | 2023-06-20 |
| 10729171 | Smoking article filter and insertable filter unit therefor | Graham Penrose, Michael Malthouse, Gary Fulcher, Michael Simpson, Aaron Brookbank +9 more | 2020-08-04 |
| 7567550 | Broadband communications | Ian D. Henning, Russell P Davey | 2009-07-28 |
| 7548695 | Wireless signal distribution system and method | — | 2009-06-16 |
| 7469105 | Optical fiber communications method and system without a remote electrical power supply | Matthew Webster | 2008-12-23 |
| 7400832 | Resilient switch | Keith Beacham | 2008-07-15 |
| 7313415 | Communications system and method | Keith Beacham | 2007-12-25 |
| 5949564 | Transducer | — | 1999-09-07 |
| 5917636 | Generation of radio frequency modulated optical radiation | David Graham Moodie, Derek Nesset | 1999-06-29 |
| 5838473 | Optical communications system | — | 1998-11-17 |
| 5550939 | High speed optical switching device including a capacitance structure | Paul M. Rodgers, David Graham Moodie | 1996-08-27 |
| 5446751 | Optoelectronic device | — | 1995-08-29 |
| 4708335 | Sheet presenting assembly | Anthony L. Robinson, Michel Croset | 1987-11-24 |
| 4676432 | Sheet receiving apparatus | — | 1987-06-30 |
| 4602777 | Sheet feeding apparatus | Kevin J. Bond | 1986-07-29 |