Inventor

ENNIS EDWARD G

US4 patents

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

BOSCH GMBH ROBERT

2 patents

US7484736B2Feb 3, 2009

Accessory for a rotary tool

BOSCH GMBH ROBERT45 citations89

US7387563B2Jun 17, 2008

Mandrel and accessory and related combination for use with a rotary tool

BOSCH GMBH ROBERT19 citations74

SB POWER TOOL CO

1 patent

US6133665AOct 17, 2000

Brush system for electric motors

SB POWER TOOL CO84 citations93

DVORAK CHRISTOPHER RYAN

1 patent

US9156153B2Oct 13, 2015

Collet fan for a rotary tool

DVORAK CHRISTOPHER RYAN11 citations77