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Chemetron-Railway Products, Inc. Patent Filings

Chemetron-Railway Products, Inc.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chemetron-Railway Products, Inc..The latest application filed is for "welding head rail squaring process".

Company Profile
0.7.4
  • Chemetron-Railway Products, Inc. - Albertville AL
  • Chemetron-Railway Products, Inc. - Kansas City MO
  • Chemetron-Railway Products, Inc. - Wheeling IL
  • Chemetron Railway Products, Inc. - Chicago IL
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
In-track rail welding system
Grant 9,422,674 - Battisti , et al. August 23, 2
2016-08-23
Welding process with jerk compensation
Grant 8,658,935 - Battisti , et al. February 25, 2
2014-02-25
Welding Head Rail Squaring Process
App 20130284705 - Battisti; Charles R. ;   et al.
2013-10-31
Welding head rail squaring process
Grant 8,487,205 - Battisti , et al. July 16, 2
2013-07-16
Welding process with jerk compensation
App 20100155372 - Battisti; Charles R. ;   et al.
2010-06-24
Welding head rail squaring process
App 20100051585 - Battisti; Charles R. ;   et al.
2010-03-04
In-track rail welding system
App 20090229486 - Battisti; Charles R. ;   et al.
2009-09-17
Method and apparatus for controlling forging force during flash butt welding of railway rails
Grant 6,163,003 - Battisti December 19, 2
2000-12-19
Method and apparatus for flash butt welding railway rails
Grant 5,270,514 - Wechselberger , et al. December 14, 1
1993-12-14
Method for quenching railway rail heads
Grant 5,183,519 - Wechselberger , et al. February 2, 1
1993-02-02
Locator for rail aligning device
Grant 4,324,048 - Frost April 13, 1
1982-04-13

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