Leybold-Heraeurs-Verwaltung GmbH
Patent Applications and Registrations
Patent applications and USPTO patent grants for Leybold-Heraeurs-Verwaltung GmbH.The latest application filed is for "method of coating a transparent synthetic polymer substrate with glass boron oxide-silicon dioxide".
- Leybold-Heraeurs-Verwaltung GmbH - Koln-Bayental DT
| Patent | Date |
|---|---|
| Method Of Coating A Transparent Synthetic Polymer Substrate With Glass Boron Oxide-silicon Dioxide Grant 3,645,779 - Kienel February 29, 1 | 1972-02-29 |
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