Inventor

ECKHARDT HELMUT

US23 patents

⚠️ This page may combine multiple inventors who share the name “ECKHARDT HELMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ECKHARDT HELMUT

ALLIED SIGNAL INC

Dual-pane thermal window with liquid crystal shade

Dual-pane thermal window with liquid crystal shade

Superconducting ceramics by electrodeposition of metals with embedment of particulate matter, followed by oxidation

Dual-pane thermal window with liquid crystal shade

Dual-pane thermal window with liquid crystal shade

Dual-pane thermal window with liquid crystal shade

Method of making a thermal window glazing with conductive polymer coating to block radiative heating

Dual-pane thermal window with liquid crystal shade

Dual-pane thermal window with liquid crystal shade

Dual-pane thermal window with liquid crystal shade

Dual-pane thermal window with liquid crystal shade

Method of forming crystallite-oriented superconducting ceramics by electrodeposition and thin film superconducting ceramic made thereby

Thermal window glazing with conductive polymer coating to block radiative heating

Superconducting ceramics by sequential electrodeposition of metals, followed by oxidation

Method of forming superconducting ceramics by electrodeposition

Method of forming superconducting ceramics by electrodeposition

ECKHARDT HELMUT

Flexible electronic devices and related methods

Electronic devices including flexible electrical circuits and related methods

Fabrication of electronic devices including flexible electrical circuits

ALLIED CORP

Environmental indicator device and method

Enhancing conductivity of donor-doped polyacetylene

HOECHST CELANESE CORP

Liquid crystalline polymer composites having high dielectric constant

PREMITEC INC

Flexible electronic devices and related methods