PK

Paul J. Koenen

Caterpillar: 8 patents #772 of 8,398Top 10%
MA Mannesmann Ag: 3 patents #166 of 1,341Top 15%
SD Sms Demag: 1 patents #119 of 365Top 35%
📍 Andover, MN: #56 of 333 inventorsTop 20%
🗺 Minnesota: #6,285 of 52,454 inventorsTop 15%
Overall (All Time): #392,620 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12351995 Auto scratch height for work machines Nathaniel S. Doy 2025-07-08
12203227 Method and arrangement for dislodging a floating ground guard of a rotary mixer Daniel Heim, Todd R. Dunsmoor 2025-01-21
11926973 Moldboard with a scraping tool for a milling machine Robert Edwin Carr 2024-03-12
11891762 Systems and methods for controlling operation of a milling machine based on vibration Robert Edwin Carr, Gianfranco Perri, Nathan L. Mashek 2024-02-06
11851832 Machine service set position control system Garrett Daniel Reed, Brian J. Schlenker 2023-12-26
10640932 Automatic water spray milling for cold planer Lee M. Hogan, Eric S. Engelmann, Timothy J. Lindholm, Timothy M. O'Donnell, Ryan A. Enot 2020-05-05
10370802 Automatic water spray milling for cold planer Lee M. Hogan, Eric S. Engelmann, Timothy J. Lindholm, Timothy M. O'Donnell, Ryan A. Enot 2019-08-06
10309066 Control system for cold planer and apparatus and method thereof Tim J. Lindholm, Eric S. Engelmann, Nathan L. Mashek, Lee M. Hogan 2019-06-04
6546772 Rolling mill, especially for inclined or Diescher rolling Walter Hoffgen 2003-04-15
5651440 Disengageable universal shaft for rolling mill drives Manfred Hien 1997-07-29
5479805 Two-high cross rolling mill with guide disks Manfred Hien 1996-01-02
5440911 Pre-reduction equipment and method Manfred Peglau 1995-08-15