Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4511948 | Two layer probe | Frederick L. Maltby, Kenneth M. Loewenstern | 1985-04-16 |
| 4428026 | Two layer probe | Frederick L. Maltby, Kenneth M. Loewenstern | 1984-01-24 |
| 4301681 | Method of using capacitor probe with a semiconductive electrode | Frederick L. Maltby, Kenneth M. Loewenstern | 1981-11-24 |