Inventor
WAGGONER RICHARD J
US10 patents
⚠️ This page may combine multiple inventors who share the name “WAGGONER RICHARD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INDMAR PRODUCTS COMPANY INC
9 patentsUSD614104SApr 20, 2010
Exhaust manifold
INDMAR PRODUCTS COMPANY INC21 citations88
US7788913B2Sep 7, 2010
Manifold mounted catalytic converter
INDMAR PRODUCTS COMPANY INC11 citations76
US10415444B2Sep 17, 2019
Exhaust conduits for marine engine exhaust systems
INDMAR PRODUCTS COMPANY INC2 citations71
US10364012B2Jul 30, 2019
Exhaust system for marine engine
INDMAR PRODUCTS COMPANY INC2 citations71
US9957863B2May 1, 2018
Exhaust conduits for marine engine exhaust systems
INDMAR PRODUCTS COMPANY INC2 citations71
US9897386B2Feb 20, 2018
Marine engine heat exchanger
INDMAR PRODUCTS COMPANY INC2 citations70
USD541302SApr 24, 2007
Exhaust manifold
INDMAR PRODUCTS COMPANY INC8 citations69
US11473474B2Oct 18, 2022
Method of injecting secondary air into an exhaust gas stream of a marine engine
INDMAR PRODUCTS COMPANY INC2 citations68
US11111838B2Sep 7, 2021
Marine engine exhaust system having secondary air injection
INDMAR PRODUCTS COMPANY INC0 citations58