Inventor

TENGZELIUS JAN ROBERT

2 patents

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

HOEGANAES AB

1 patent

US4093449AJun 6, 1978

Phosphorus steel powder and a method of manufacturing the same

HOEGANAES AB19 citations76

TENGZELIUS JAN ROBERT

1 patent

US4090868AMay 23, 1978

Phosphorus steel powder and a method of manufacturing the same

TENGZELIUS JAN ROBERT10 citations63