Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810352 | Electrochemical sensors | David J. Bone, Trevor K. Gibbs, Howard A. Buckenham | 1989-03-07 |
| 4776203 | Gas monitor circuits | Gareth Jones, Howard A. Buckenham | 1988-10-11 |
| 4423487 | Apparatus for measuring the efficiency of combustion appliances | Howard A. Buckenham, Hugh V. Feldman, Richard Young | 1983-12-27 |