John Roberts
(Redirected from John Alan Roberts)
John Alan Roberts; Jack Roberts (? – ?)
Please add referenced biography.
Products by John Roberts
| Manufacturer | Model | Description | Designers | Introduced |
|---|---|---|---|---|
| Tektronix | CT-5 | High Current Transformer | Glenn Bateman • John Roberts | 1971 |
Patents by John Alan Roberts
| Page | Title | Inventors | Assignee | Filed | Granted | Links |
|---|---|---|---|---|---|---|
| Patent US 3708749A | Current transformer | Glenn Bateman • John Alan Roberts | Tektronix Inc | 1971-03-18 | 1973-01-02 | CT-5 |
| Patent US 3875542A | High frequency fuse | Ken Holland • John Alan Roberts | Tektronix Inc | 1973-09-10 | 1975-04-01 | 7A19 • 7A24 |