Inventor
WALKER JAMES D
US34 patents
⚠️ This page may combine multiple inventors who share the name “WALKER JAMES D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NORTHSTAR IND INC
4 patentsUS5632371AMay 27, 1997
Expandable redundantly powered conveyors
NORTHSTAR IND INC61 citations94
US5636728AJun 10, 1997
Expandable conveyor with power module
NORTHSTAR IND INC35 citations92
US6003658ADec 21, 1999
Telescoping rigid frame and scissor conveyor with suspension
NORTHSTAR IND INC39 citations90
US5490592AFeb 13, 1996
Telescoping rigid frame and scissor conveyor
NORTHSTAR IND INC29 citations90
SPERRY CORP
4 patentsUS4517890AMay 21, 1985
Twine wrapping apparatus for a roll baling machine
SPERRY CORP12 citations74
US4505197AMar 19, 1985
Twine cut and clamp mechanism for a roll baling machine
SPERRY CORP7 citations72
US4530279AJul 23, 1985
Breakaway mechanism for a twine wrapping apparatus
SPERRY CORP4 citations63
US4517889AMay 21, 1985
Twine cutting and clamping apparatus for a roll baling machine
SPERRY CORP1 citations52
NEW HOLLAND NORTH AMERICA INC
3 patentsUS6116008ASep 12, 2000
Pivoting faceplate for a feederhouse on an agricultural combine
NEW HOLLAND NORTH AMERICA INC43 citations96
US6330782B1Dec 18, 2001
Front drum adjustment mechanism for a feederhouse on an agricultural combine
NEW HOLLAND NORTH AMERICA INC29 citations92
US6312329B1Nov 6, 2001
Stone roll mount plate for a feederhouse on an agricultural combine
NEW HOLLAND NORTH AMERICA INC5 citations73
CNH AMERICA LLC
3 patentsUS8011295B1Sep 6, 2011
Fully automated twine wrapping system for a round baler having a simplified operator interface
CNH AMERICA LLC20 citations92
US7356981B2Apr 15, 2008
Double roll feeder for round baler
CNH AMERICA LLC9 citations84
US7716903B2May 18, 2010
Double roll feeder for round baler
CNH AMERICA LLC7 citations74
WESTPORT POWER INC
3 patentsUS10859019B2Dec 8, 2020
Starting a gaseous and pilot fueled engine
WESTPORT POWER INC2 citations69
US9850827B2Dec 26, 2017
Method and apparatus for fuel injection and dynamic combustion control
WESTPORT POWER INC1 citations49
US9885299B2Feb 6, 2018
Method and apparatus for fuel regulation
WESTPORT POWER INC0 citations45