Inventor
AUSTIN TIMOTHY JOHN
US6 patents
⚠️ This page may combine multiple inventors who share the name “AUSTIN TIMOTHY JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEWIS BOLT & NUT COMPANY
5 patentsUS6471140B2Oct 29, 2002
Rail anchoring spike
LEWIS BOLT & NUT COMPANY17 citations80
US9512573B2Dec 6, 2016
Bridge tie fastener system
LEWIS BOLT & NUT COMPANY3 citations65
US12577734B2Mar 17, 2026
Rail anchoring spike
LEWIS BOLT & NUT COMPANY0 citations46
US9605385B2Mar 28, 2017
Rail anchor
LEWIS BOLT & NUT COMPANY0 citations46
US10392758B2Aug 27, 2019
Bridge tie fastener system
LEWIS BOLT & NUT COMPANY0 citations36