Inventor

MIFFITT DONALD C

8 patents

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

VENTURE TECHNOLOGIES INC

2 patents

US4957291ASep 18, 1990

Electronic puzzle

VENTURE TECHNOLOGIES INC164 citations94

US4998271AMar 5, 1991

Telephone accessory

VENTURE TECHNOLOGIES INC32 citations89

GILLETTE CO

2 patents

US4282866AAug 11, 1981

Battery operated portable hydromassage appliance

GILLETTE CO28 citations81

US4169588AOct 2, 1979

Electronically controlled exercising machine

GILLETTE CO5 citations62

CURTIS MFG CO

1 patent

US5160879ANov 3, 1992

Safe, rechargeable, battery-containing power pack and method

CURTIS MFG CO295 citations98

TEMPTRONIC CORP

1 patent

US6091060AJul 18, 2000

Power and control system for a workpiece chuck

TEMPTRONIC CORP111 citations96

MODSTREAM INC

1 patent

US7356357B2Apr 8, 2008

Passive display unit and system and method of use

MODSTREAM INC40 citations83

DUSENBERRY THOMAS

1 patent

US7840991B2Nov 23, 2010

In-theatre interactive entertainment system

DUSENBERRY THOMAS24 citations80