Holtronic, GmbH
1Patents
0Active
1Granted
19Portfolio score
Filing activity: Nov 23, 1988 → Nov 23, 1988
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4989929A | Process of making an achromatic hologram which is adapted to be reconstructed with white light | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.