Inventor

CORNELIUS JOHN M

US2 patents

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

EVONIK OPERATIONS GMBH

1 patent

US11548788B2Jan 10, 2023

Spherical silica for tubule occlusion

EVONIK OPERATIONS GMBH0 citations57

HUBER CORP J M

1 patent

US6645471B2Nov 11, 2003

Composite abrasive material for oral compositions, and methods of making and using same

HUBER CORP J M3 citations55