Inventor

Paul W. Wagener

Inventor

Alden, NY, US

Overview

6→

Patents

1976–1987

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.

B61Dprimary

B61DBody details or kinds of railway vehicles18%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems18%

B24BMachines, devices, or processes for grinding or polishing9%

B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles9%

E05DHinges or suspension devices for doors, windows or wings9%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof9%

G01PMeasuring linear or angular speed, acceleration, deceleration, or shock9%

G05BControl or regulating systems in general9%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters9%

PatentTitleYear

4,710,703'Direction sensing system for an AC power supply and AC motor drive with such direction sensing system'1987 4,569,293'Freight car construction'1986 4,427,933'Load commutated inverter gating control system and motor drive with such control system'1984 4,385,242'Phase line derived cosine-wave generator and gate pulse generator for thyristor control using such generator'1983 3,999,489'Sliding wall arrangement for covered railroad freight cars'1976 3,967,176'Process control apparatus'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1987Patents assigned to WESTINGHOUSE ELECTRIC CORP (4)· patent assignee history

1976–1986Patents assigned to WAGGON UNION GMBH (2)· patent assignee history

1976–1986Based in Netphen, DE· patent location history

1976–1983Based in Depew, NY, US· patent location history

1984–1987Based in Alden, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
WESTINGHOUSE ELECTRIC CORP	4	1976–1987
WAGGON UNION GMBH	2	1976–1986

Locations

Location	Patents	Span
Alden, New York, US	2	1984–1987
Netphen, DE	2	1976–1986
Depew, New York, US	2	1976–1983