Inventor
BUCHHOLZ ERWIN
DE9 patents
⚠️ This page may combine multiple inventors who share the name “BUCHHOLZ ERWIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHIFFER FA M & C
4 patentsUS9101204B2Aug 11, 2015
Oral care implement
SCHIFFER FA M & C11 citations82
US6582028B2Jun 24, 2003
Method for producing brushes
SCHIFFER FA M & C11 citations71
US6808236B2Oct 26, 2004
Method for producing brushes and apparatus for performing said method
SCHIFFER FA M & C2 citations59
US6854811B2Feb 15, 2005
Method for producing a brush
SCHIFFER FA M & C2 citations55
MC SCHIFFER GMBH
3 patentsUS10299900B2May 28, 2019
Brush head for an electrically driven toothbrush
MC SCHIFFER GMBH3 citations71
US11425987B2Aug 30, 2022
Brush head, in particular for an electrically driven toothbrush, and method for the production thereof
MC SCHIFFER GMBH0 citations61
USD1074204SMay 13, 2025
Toothbrush
MC SCHIFFER GMBH1 citations57