Inventor
KOENEN ROBERT J
US14 patents
⚠️ This page may combine multiple inventors who share the name “KOENEN ROBERT J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRIGGS & STRATTON CORP
6 patentsUS10687464B2Jun 23, 2020
Zero turn radius mower controls
BRIGGS & STRATTON CORP11 citations85
US9628009B2Apr 18, 2017
Method for monitoring and controlling engine speed
BRIGGS & STRATTON CORP10 citations83
US9488149B2Nov 8, 2016
Push button starting system for outdoor power equipment
BRIGGS & STRATTON CORP5 citations83
US10697417B2Jun 30, 2020
Battery connections for battery start of internal combustion engines
BRIGGS & STRATTON CORP7 citations82
US10634041B2Apr 28, 2020
Ignition system for internal combustion engine
BRIGGS & STRATTON CORP2 citations71
US8763579B2Jul 1, 2014
Push button starting system for outdoor power equipment
BRIGGS & STRATTON CORP3 citations61
BRIGGS & STRATTON LLC
5 patentsUS11053906B2Jul 6, 2021
Battery connections for battery start of internal combustion engines
BRIGGS & STRATTON LLC7 citations82
US11710981B2Jul 25, 2023
Vehicle for transporting and charging outdoor power equipment
BRIGGS & STRATTON LLC4 citations71
US12349621B2Jul 8, 2025
Zero turn radius mower with cutting blade control
BRIGGS & STRATTON LLC0 citations62
US11425856B2Aug 30, 2022
Zero turn radius mower with cutting blade control
BRIGGS & STRATTON LLC0 citations62
US12500440B2Dec 16, 2025
Vehicle for transporting and charging outdoor power equipment
BRIGGS & STRATTON LLC0 citations59
KOENEN ROBERT J
3 patentsUS8171907B2May 8, 2012
Push button starting system for outdoor power equipment
KOENEN ROBERT J40 citations95
US9488150B2Nov 8, 2016
Ignition system for internal combustion engine
KOENEN ROBERT J2 citations60
US8516985B2Aug 27, 2013
Push button starting system for outdoor power equipment
KOENEN ROBERT J3 citations60