Inventor
ENGELMANN ERIC S
US38 patents
⚠️ This page may combine multiple inventors who share the name “ENGELMANN ERIC S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR PAVING PRODUCTS INC
35 patentsUS9957675B2May 1, 2018
Cold planer loading and transport control system
CATERPILLAR PAVING PRODUCTS INC12 citations84
US10428471B1Oct 1, 2019
Systems and methods for controlling cold planer material flow
CATERPILLAR PAVING PRODUCTS INC7 citations82
US10036201B1Jul 31, 2018
Access ladder assembly for a movable machine
CATERPILLAR PAVING PRODUCTS INC8 citations82
US10370802B1Aug 6, 2019
Automatic water spray milling for cold planer
CATERPILLAR PAVING PRODUCTS INC8 citations81
US10024708B2Jul 17, 2018
Cold planer yield measurement system
CATERPILLAR PAVING PRODUCTS INC7 citations80
US10949786B2Mar 16, 2021
Cold planer material transport management system
CATERPILLAR PAVING PRODUCTS INC2 citations73
US10776638B2Sep 15, 2020
Cold planer rotor collision avoidance
CATERPILLAR PAVING PRODUCTS INC5 citations73
US10380529B2Aug 13, 2019
Cold planer material transport management system
CATERPILLAR PAVING PRODUCTS INC2 citations73
US11679639B2Jun 20, 2023
Systems and methods for controlling ground inclination of rotary cutting machines
CATERPILLAR PAVING PRODUCTS INC6 citations72
US11174604B1Nov 16, 2021
Milling systems and methods for a milling machine
CATERPILLAR PAVING PRODUCTS INC2 citations72
US9938674B2Apr 10, 2018
Cold planer transport payload monitoring system
CATERPILLAR PAVING PRODUCTS INC3 citations72
US10246940B1Apr 2, 2019
Access ladder assembly for a movable machine
CATERPILLAR PAVING PRODUCTS INC2 citations71
US11209812B2Dec 28, 2021
Methods and systems for tracking milling rotor bit wear
CATERPILLAR PAVING PRODUCTS INC2 citations70
US10640932B2May 5, 2020
Automatic water spray milling for cold planer
CATERPILLAR PAVING PRODUCTS INC4 citations70
US10611577B2Apr 7, 2020
Cold planer with self-adjusting conveyor system
CATERPILLAR PAVING PRODUCTS INC4 citations70
US10309066B2Jun 4, 2019
Control system for cold planer and apparatus and method thereof
CATERPILLAR PAVING PRODUCTS INC2 citations70
US11674273B2Jun 13, 2023
Milling drum with alignment interface
CATERPILLAR PAVING PRODUCTS INC3 citations69
US11255059B2Feb 22, 2022
Milling machine having a non-contact leg-height measurement system
CATERPILLAR PAVING PRODUCTS INC3 citations68
US11015305B1May 25, 2021
Milling machine having a hydraulic dampening system
CATERPILLAR PAVING PRODUCTS INC2 citations68
US12018441B2Jun 25, 2024
Milling machine performance monitoring systems and methods
CATERPILLAR PAVING PRODUCTS INC0 citations62
US10563362B2Feb 18, 2020
System and method for paving machine control
CATERPILLAR PAVING PRODUCTS INC1 citations62
US11220796B2Jan 11, 2022
Automatic sensor calibration for milling machines
CATERPILLAR PAVING PRODUCTS INC1 citations60
US11453436B2Sep 27, 2022
Cold planer multi cylinder adjustable steering
CATERPILLAR PAVING PRODUCTS INC1 citations59
US12486626B2Dec 2, 2025
Quick change rotor alignment feature
CATERPILLAR PAVING PRODUCTS INC0 citations58
US11441884B2Sep 13, 2022
Cut width determination for a milling machine via rotor loads
CATERPILLAR PAVING PRODUCTS INC0 citations58
US12522986B2Jan 13, 2026
Milling machines, systems, and related methods
CATERPILLAR PAVING PRODUCTS INC0 citations57
US11629735B2Apr 18, 2023
Milling machine having a fluid flow based height measurement system
CATERPILLAR PAVING PRODUCTS INC1 citations55
US11613855B1Mar 28, 2023
System and method of material evacuation in mill chamber
CATERPILLAR PAVING PRODUCTS INC1 citations55
US10995460B1May 4, 2021
Cold planer dust mitigation system
CATERPILLAR PAVING PRODUCTS INC0 citations50
US11795664B2Oct 24, 2023
Four-legged construction machine having slope stability system with locking valves
CATERPILLAR PAVING PRODUCTS INC0 citations49
US11746482B2Sep 5, 2023
Inclination control for construction machines
CATERPILLAR PAVING PRODUCTS INC0 citations49
US11105051B2Aug 31, 2021
Inclination control for construction machines
CATERPILLAR PAVING PRODUCTS INC0 citations49
US11692563B2Jul 4, 2023
Milling machine having a valve current based height measurement system
CATERPILLAR PAVING PRODUCTS INC0 citations46
US11619012B2Apr 4, 2023
Rotor depth visual indication zones
CATERPILLAR PAVING PRODUCTS INC0 citations44
US11845622B2Dec 19, 2023
Truck measurement of a milling machine
CATERPILLAR PAVING PRODUCTS INC0 citations42