Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632118 | Method of connecting workpieces | — | 2003-10-14 |
| 4981044 | Ultrasonic sensor for testing U-shaped tubes of a heat exchanger | Helmar Adams, Peter Hertel | 1991-01-01 |
| 4952875 | Eddy current probe with recesses to hold coils and allow the coils to rock and move perpendicular to the longitudinal axis of the probe | Helmar Adams, Georg Boegelein | 1990-08-28 |