Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8350959 | Camera lens actuation apparatus | Richard J. Topliss, Robert John Leedham | 2013-01-08 |
| 7166952 | Piezoelectric structures | Richard J. Topliss, Andrew Matheson, Gareth McKevitt, Mark Shepherd, Anthony Hooley | 2007-01-23 |
| 5845501 | Chilling device for beverage container | David Richard Stonehouse, Timothy Michael Wood, Craig Harvey Nelson, Frances Brindle, Philip Theaker | 1998-12-08 |
| 5429197 | Blade for a soil agitating device | — | 1995-07-04 |
| D315913 | Knife holder for turf aeration machine | — | 1991-04-02 |
| 4902701 | Tetrazolyl substituted tricyclic compounds and pharmacological compositions thereof | John F. Batchelor, Richard M. Hyde, Williasm R. King | 1990-02-20 |
| D300223 | Tine | — | 1989-03-14 |
| D299238 | Tyne holder | — | 1989-01-03 |
| D299237 | Tyne holder | — | 1989-01-03 |
| 4791136 | Pharmacologically active ketones and use | John F. Batchelor, Richard M. Hyde | 1988-12-13 |
| 4658909 | Vehicle mounted aerating machine | Brian McDermott | 1987-04-21 |
| 4626431 | Storage of red blood cells | John F. Batchelor, Richard M. Hyde | 1986-12-02 |
| 4626432 | Storage of red blood cells | Richard M. Hyde | 1986-12-02 |
| 4362491 | Tablet making machines | — | 1982-12-07 |