Inventor

Georg Seyrlehner

Inventor

Chesapeake, VA, US

Overview

6→

Patents

2000–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

E01Bprimary

E01BPermanent way50%

B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general20%

B07BSeparating solids from solids by sieving, screening, sifting or by using gas currents10%

B60BVehicle wheels10%

B61KAuxiliary equipment specially adapted for railways, not otherwise provided for10%

PatentTitleYear

10,808,362Tamping unit and method for tamping a track2020 10,407,833Attachment device for fixing a tie plate and method for producing a fixing clamp2019 10,208,432Tamping unit for tamping sleepers of a track2019 6,978,718'Tamping device and method of tamping a railroad track\'s ballast'2005 6,725,782'Railroad test vehicle comprising a railroad measurement axle suspension'2004 6,106,214'Dolly assembly'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2020Based in Chesapeake, VA, US· patent location history

2004Patents assigned to ENSCO INC (1)· patent assignee history

2004Patents assigned to PLASSER BAHNBAUMASCH FRANZ (1)· patent assignee history

2005Patents assigned to SEYRLEHNER GEORG J (1)· patent assignee history

2005Based in Newport News, VA, US· patent location history

2019–2020Patents assigned to PLASSER & THEURER EXPORT VON BAHNBAUMASCHINEN GMBH (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PLASSER & THEURER EXPORT VON BAHNBAUMASCHINEN GMBH	3	2019–2020
ENSCO INC	1	2004
PLASSER BAHNBAUMASCH FRANZ	1	2004
SEYRLEHNER GEORG Jself	1	2005

Locations

Location	Patents	Span
Chesapeake, Virginia, US	5	2000–2020
Newport News, Virginia, US	1	2005