Inventor

TENHAVEN ULRICH

DE7 patents

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

HOESCH AG

3 patents

US4713519ADec 15, 1987

Apparatus for laser beam welding the longitudinal edges of a can

HOESCH AG12 citations68

US4635586AJan 13, 1987

Setup for producing metallic coatings

HOESCH AG8 citations68

US4587135AMay 6, 1986

Process for producing metallic coatings

HOESCH AG9 citations68

HOESCH STAHL AG

1 patent

US4978582ADec 18, 1990

Resistance-weldable composite

HOESCH STAHL AG41 citations90

HOESCH WERKE AG

1 patent

US4223047ASep 16, 1980

Method of depositing a protective surface layer on a very thin metal sheet

HOESCH WERKE AG4 citations56

HENKEL KGAA

1 patent

US4152916AMay 8, 1979

Method of processing steel strip using a rolling oil emulsion containing SiO2 as a stabilized silicic acid sol

HENKEL KGAA2 citations53

MIELE & CIE

1 patent

US4707385ANov 17, 1987

Method for directly enameling steel parts using a single enamel coating

MIELE & CIE0 citations34