Inventor
Klaus-Jurgen Heimbach
Inventor
Hattersheim, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material50%
A44CPersonal adornments, e.g. jewellery10%
B01DSeparation10%
G04BMechanically-driven clocks or watches10%
H01JElectric discharge tubes or discharge lamps10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
4,791,017'Hard, gold-colored under layer for a gold or gold-containing surface layer and an article therewith'19884,530,100'Vaporizer crucible for vacuum vapor-deposition'19854,428,809'Method and apparatus for forming electrically conductive transparent oxide'19844,408,563'Apparatus for regulating the evaporation rate of oxidizable substances in reactive vacuum deposition'19834,287,224'Method for regulating the evaporation rate of oxidizable substances in reactive vacuum deposition'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1988Patents assigned to LEYBOLD HERAEUS GMBH & CO KG (5)· patent assignee history
1981–1988Based in Hattersheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEYBOLD HERAEUS GMBH & CO KG | 5 | 1981–1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hattersheim, DE | 5 | 1981–1988 |