Inventor

DIERSSEN GUNTHER H

US5 patents

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

MINNESOTA MINING & MFG

3 patents

US4505720AMar 19, 1985

Granular silicon carbide abrasive grain coated with refractory material, method of making the same and articles made therewith

MINNESOTA MINING & MFG192 citations97

US4138211AFeb 6, 1979

Thermomechanical candle snuffer

MINNESOTA MINING & MFG36 citations91

US5378384AJan 3, 1995

Process of making hexagonal magnetic ferrite pigment for high density magnetic recording applications

MINNESOTA MINING & MFG11 citations72

IMATION CORP

2 patents

US5626956AMay 6, 1997

Hexagonal magnetic ferrite pigment for high density magnetic recording applications

IMATION CORP9 citations72

US5616414AApr 1, 1997

Hexagonal magnetic ferrite pigment for high density magnetic recording applications

IMATION CORP16 citations72