Inventor

FLETCHER DAVID R

US7 patents

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

(unassigned)

2 patents

US6230946B1May 15, 2001

Safety holster for preventing access to a firearm by unauthorized users

87 citations95

US6533149B2Mar 18, 2003

Safety holster for preventing access to a firearm by unauthorized users

67 citations90

SAFETY FIRST DEVICES INC

2 patents

US6588635B2Jul 8, 2003

Safety holster for preventing access to a firearm by unauthorized users

SAFETY FIRST DEVICES INC79 citations94

US6918519B2Jul 19, 2005

Securing mechanisms for preventing access to a firearm by unauthorized users, and safety housing for use therewith

SAFETY FIRST DEVICES INC63 citations93

RAYTHEON CO

2 patents

US9673759B1Jun 6, 2017

Off-chip distributed drain biasing of high power distributed amplifier monolithic microwave integrated circuit (MMIC) chips

RAYTHEON CO8 citations83

US7095285B1Aug 22, 2006

Method and system for biasing power amplifiers with kink anomaly

RAYTHEON CO3 citations56

VOR KELLER ALBERT W

1 patent

US7200965B2Apr 10, 2007

Securing mechanisms for preventing access to a firearm by unauthorized users, and safety housings for use therewith

VOR KELLER ALBERT W62 citations95