Top Inventors at Data Recording Instrument Company Limited All Time
Showing 1–12 of 12 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Derek F. Case | 3 |
| 2 | Peter C. Ridgway | 2 |
| 3 | David Sansom | 1 |
| 3 | Dermot John O'Connor | 1 |
| 3 | Francis P. Hammond | 1 |
| 3 | George R. W. Sully | 1 |
| 3 | John Cartwright | 1 |
| 3 | Keith B. Davenport | 1 |
| 3 | Martin Crisp | 1 |
| 3 | Martyn A. Lewis | 1 |
| 3 | Michael J. Smith | 1 |
| 3 | Ronald N. Piper | 1 |