Inventor
JOHNSON NICHOLAS B
US14 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON NICHOLAS B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR PAVING PRODUCTS INC
13 patentsUS11174604B1Nov 16, 2021
Milling systems and methods for a milling machine
CATERPILLAR PAVING PRODUCTS INC2 citations72
US10960938B2Mar 30, 2021
Movable operator station movement limiting system
CATERPILLAR PAVING PRODUCTS INC4 citations71
US11674273B2Jun 13, 2023
Milling drum with alignment interface
CATERPILLAR PAVING PRODUCTS INC3 citations69
US10633806B2Apr 28, 2020
Rotor position indicator system
CATERPILLAR PAVING PRODUCTS INC2 citations67
US11585053B1Feb 21, 2023
Milling machine with drum bearing assembly
CATERPILLAR PAVING PRODUCTS INC2 citations63
US11952752B2Apr 9, 2024
Ejection paddle
CATERPILLAR PAVING PRODUCTS INC0 citations60
US11746483B2Sep 5, 2023
Rotating edge cutter for cold planers
CATERPILLAR PAVING PRODUCTS INC0 citations60
US11732426B2Aug 22, 2023
Systems and methods for counting work machine bit removal
CATERPILLAR PAVING PRODUCTS INC0 citations60
US11208887B2Dec 28, 2021
Tool holder installation device and system
CATERPILLAR PAVING PRODUCTS INC0 citations60
US12486626B2Dec 2, 2025
Quick change rotor alignment feature
CATERPILLAR PAVING PRODUCTS INC0 citations58
US12522986B2Jan 13, 2026
Milling machines, systems, and related methods
CATERPILLAR PAVING PRODUCTS INC0 citations57
US11613855B1Mar 28, 2023
System and method of material evacuation in mill chamber
CATERPILLAR PAVING PRODUCTS INC1 citations55
US11866891B2Jan 9, 2024
Adjustable pitch rotor for milling applications
CATERPILLAR PAVING PRODUCTS INC0 citations50