Inventor
BARRY DAVID M
US14 patents
⚠️ This page may combine multiple inventors who share the name “BARRY DAVID M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEWIS BOLT & NUT COMPANY
6 patentsUS6471140B2Oct 29, 2002
Rail anchoring spike
LEWIS BOLT & NUT COMPANY17 citations80
US12006638B2Jun 11, 2024
Rail anchoring spike
LEWIS BOLT & NUT COMPANY2 citations65
US9512573B2Dec 6, 2016
Bridge tie fastener system
LEWIS BOLT & NUT COMPANY3 citations65
US12258717B2Mar 25, 2025
Rail anchoring spike
LEWIS BOLT & NUT COMPANY0 citations55
US9605385B2Mar 28, 2017
Rail anchor
LEWIS BOLT & NUT COMPANY0 citations46
US7849580B2Dec 14, 2010
Articles and methods for installing hook bolts
LEWIS BOLT & NUT COMPANY1 citations46
MERITOR LIGHT VEHICLE TECH
4 patentsUS6614200B2Sep 2, 2003
AC motors for driving vehicle closures
MERITOR LIGHT VEHICLE TECH21 citations91
US6538400B2Mar 25, 2003
Control system for an electric motor
MERITOR LIGHT VEHICLE TECH23 citations91
US6831849B2Dec 14, 2004
Conversion of single phase to multiple phase alternating current
MERITOR LIGHT VEHICLE TECH6 citations61
US6538408B2Mar 25, 2003
Controls to incorporate three-phase motors into vehicles
MERITOR LIGHT VEHICLE TECH5 citations61