Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7928330 | Safety switch | Julian Poyner, Gillian P Parker, David Howard Kerr, Derek W. Jones, Derek Sawyer +4 more | 2011-04-19 |
| 7687728 | Safety switch | Julian Poyner, Burt Sacherski | 2010-03-30 |
| 5177463 | Method of and apparatus for monitoring operation of a catalytic converter | Benjamin J. Bradshaw, Russell Wilson Jones | 1993-01-05 |
| 5044337 | Control system for and method of controlling an internal combustion engine | — | 1991-09-03 |
| 4707351 | Catalyst and catalytic process | Leslie W. Lord, Kevin Kendall, John Hargreaves Bateson | 1987-11-17 |