Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10913576 | Tamper evident locking device | — | 2021-02-09 | |
| 8366141 | Transporter | — | 2013-02-05 | |
| 6918608 | Collapsible pushchair/carrier | — | 2005-07-19 | |
| 6918620 | Locking device | — | 2005-07-19 | |
| 6908125 | Pressure actuated locking device | — | 2005-06-21 | |
| 6803674 | Lock system | — | 2004-10-12 | |
| 6749235 | Pressure actuated locking device | — | 2004-06-15 | |
| 5364185 | High performance miniature hygrometer and method thereof | Thomas R. VanZandt, William J. Kaiser, Thomas W. Kenny | 1994-11-15 | |
| 5290049 | Push chair/shopping trolley | David Cocks | 1994-03-01 | |
| 4997239 | Web-dispensing apparatus | Clive A. Roux | 1991-03-05 | |
| 4864668 | Portable back support | — | 1989-09-12 | |
| 4344273 | Lawn scarifier and rake | Alan Jobling | 1982-08-17 | $3,482,000 |
| 4303082 | Manually operated cigarette making machine | David Thompson | 1981-12-01 | |
| 4230132 | Cigarette making machine | — | 1980-10-28 | |
| D256168 | Cigarette making machine | Kevin Thompson | 1980-07-29 | |
| 4207982 | Flip top container | Donald J. Maxwell | 1980-06-17 | $3,198,000 |