Inventor

TÖPFER MICHAEL

DE3 patents

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

PI CERAM GMBH

2 patents

US11618717B2Apr 4, 2023

Lead-free piezoceramic material based on bismuth sodium titanate (BST)

PI CERAM GMBH0 citations55

US10910550B2Feb 2, 2021

Piezoceramic material with reduced lead content

PI CERAM GMBH0 citations55

PI CERAMIC GMBH KERAMISCHE TECH UND BAUELEMENTE

1 patent

US10246376B2Apr 2, 2019

Lead-free piezoceramic material based on bismuth sodium titanate (BST)

PI CERAMIC GMBH KERAMISCHE TECH UND BAUELEMENTE0 citations39