P

Inventor

MICHAEL ROBERT J

US13 patents
⚠️ This page may combine multiple inventors who share the name “MICHAEL ROBERT J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ALPHA SECURITY PROD INC

3 patents
US6659291B2Dec 9, 2003

Security device for preventing rapid removal of merchandise

ALPHA SECURITY PROD INC109 citations97
US6474478B1Nov 5, 2002

Security device for preventing rapid removal of merchandise

ALPHA SECURITY PROD INC110 citations97
US7007810B2Mar 7, 2006

Security device for preventing rapid removal of merchandise

ALPHA SECURITY PROD INC64 citations96

AES R&D LLC

3 patents
US10226094B2Mar 12, 2019

Helmet for tangential and direct impacts

AES R&D LLC15 citations81
US11758966B1Sep 19, 2023

Face mask shock-mounted to helmet shell

AES R&D LLC0 citations58
US11229256B1Jan 25, 2022

Face mask shock-mounted to helmet shell

AES R&D LLC0 citations58

LORD CORP

2 patents
US6659438B2Dec 9, 2003

Mount with dual stiffness

LORD CORP59 citations92
US5704839AJan 6, 1998

Elastomeric torsional drive coupling with secondary damping element

LORD CORP32 citations89

CHICAGO PNEUMATIC TOOL CO

2 patents
US5813477ASep 29, 1998

Vibration-reduced impact tool and vibration isolator therefor

CHICAGO PNEUMATIC TOOL CO46 citations88
US5881822AMar 16, 1999

Pneumatic tool and vibration isolator therefor

CHICAGO PNEUMATIC TOOL CO21 citations86

RIDG-U-RAK INC

1 patent
US9752291B2Sep 5, 2017

Upright protector

RIDG-U-RAK INC17 citations82

PENN STATE RES FOUND

1 patent
US8844205B2Sep 30, 2014

Compressed elastomer damper for earthquake hazard reduction

PENN STATE RES FOUND16 citations73

SIMONSON SAMUEL J

1 patent
US8539728B2Sep 24, 2013

Flooring apparatus and systems for improved reduction of impact forces during a fall

SIMONSON SAMUEL J1 citations36