Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833392 | Apparatus and method for measuring electrostatic polarization | Erwin L. Hahn, John Clarke, Tycho Sloater, Claude Hilbert | 1989-05-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833392 | Apparatus and method for measuring electrostatic polarization | Erwin L. Hahn, John Clarke, Tycho Sloater, Claude Hilbert | 1989-05-23 |