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Inventor profile of:

Otto Widlroither

City:

Freilassing

Country:

Germany

Published Applications:

26

Last publication date:

2026-04-16

Top Assignees for applications by Otto Widlroither

The entities that hold a legal rights for patent applications filed by inventor Widlroither Otto:

Recent patent applications by Widlroither Otto

Otto Widlroither from Freilassing, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-04-16
US20260102868A1
Performing operations; transporting

RAIL GRINDING MACHINE AND METHOD FOR GRINDING A RAIL OF A TRACK

 #2 | 2024-11-28
US20240392514A1
Fixed constructions

VIBRATORY TAMPING MACHINE FOR COMPACTING A BALLAST BED OF A TRACK

 #3 | 2023-11-30
US20230383475A1
Fixed constructions

Spike puller and method for pulling a railroad spike of a track

 #4 | 2022-11-17
US20220364315A1
Fixed constructions

RAIL GRINDING MACHINE AND METHOD FOR GRINDING RAILS OF A TRACK

 #5 | 2022-11-17
US20220364314A1
Fixed constructions

RAIL GRINDING MACHINE AND METHOD FOR GRINDING RAILS OF A TRACK

 #6 | 2022-11-10
US20220356654A1
Fixed constructions

Spike puller and method for pulling a railroad spike of a track

 #7 | 2022-05-19
US20220154412A1
Fixed constructions

Nail punching machine for driving in or pulling out rail spikes of a rail track

 #8 | 2022-03-03
US20220063007A1
Performing operations; transporting

Cutting grinder and method for cutting through a rail of a track

 #9 | 2022-02-03
US20220032974A1
Performing operations; transporting

Monitoring device for monitoring a temporary rail connection of two rail portions of a rail and rail connection system having such a monitoring device

 #10 | 2021-12-02
US20210370484A1
Performing operations; transporting

Impact wrench for tightening and loosening nuts and screws on a track

 #11 | 2021-08-05
US20210237222A1
Performing operations; transporting

RAIL GRINDING MACHINE FOR GRINDING RAILS OF A TRACK

 #12 | 2021-07-29
US20210230810A1
Fixed constructions

Vibratory tamping machine for compacting a ballast bed of a track

 #13 | 2020-02-27
US20200063378A1
Fixed constructions

GRINDING MACHINE FOR GRINDING A RAIL OF A TRACK

 #14 | 2020-01-30
US20200032461A1
Fixed constructions

Nail punching machine for driving in or pulling out rail spikes of a rail track

 #15 | 2020-01-23
US20200024809A1
Fixed constructions

Machine for track maintenance, manually displaceable on a track

 #16 | 2019-12-05
US20190368132A1
Fixed constructions

Grinding Machine for Grinding the Rails of a Track

 #17 | 2019-08-08
US20190240749A1
Performing operations; transporting

BAND SAW FOR SAWING A RAIL OF A TRACK

 #18 | 2019-01-03
US20190003131A1
Fixed constructions

Screwing machine

 #19 | 2019-01-03
US20190002003A1
Performing operations; transporting

Safeguarding system for an emergency fish-plate connector

 #20 | 2018-02-22
US20180051423A1
Fixed constructions

Manual packer for packing the ballast of a track

 #21 | 2015-08-13
US20150225904A1
Fixed constructions

Manually displaceable machine for maintaining a track

 #22 | 2014-08-14
US20140224146A1
Fixed constructions

Hand-held tamper for underfilling ballast of a track

 #23 | 2013-10-17
US20130269563A1
Fixed constructions

HAND TAMPER FOR TAMPING A TRACK

 #24 | 2013-10-10
US20130263755A1
Fixed constructions

METHOD FOR BALLAST TAMPING A RAILWAY TRACK

 #25 | 2006-06-22
US20060130697A1
Fixed constructions

Device for installing rail clamps

 #26 | 2006-01-05
US20060000382A1
Performing operations; transporting

Spike pulling machine
InventorID:

472806 ⎘