LexDanaLexDanabeta
Inventor

Andrew John Tomko

Inventor
Glenville, NY, US

Overview

17→
Patents
2001–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 17 as inventor

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

F01Dprimary
F01DNon-positive displacement machines or engines, e.g. steam turbines32%
Y10TTechnical subjects covered by former us classification18%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants13%
B23PMetal-working not otherwise provided for8%
H02KDynamo-electric machines5%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material3%
B23DPlaning3%
B23KSoldering or unsoldering3%
C21DModifying the physical structure of ferrous metals3%
C23CCoating metallic material3%
PatentTitleYear
10,697,057Collimator for use in a physical vapor deposition chamber20208,959,754'Method and apparatus for removing a coil from a slot of a dynamoelectric machine'20158,783,149'Coil cutting tool and method'20147,617,602'Method of servicing a turbine'20097,470,109'Machine tooled diaphragm partitions and nozzles'20087,389,662'Method and apparatus for self indexing portable automated tenon peening'20087,329,096'Machine tooled diaphragm partitions and nozzles'20087,326,873'Apparatus and methods for repairing tenons on turbine buckets'20087,114,922'Turbine shell jacking pockets'20067,034,262'Apparatus and methods for repairing tenons on turbine buckets'20066,981,836'Apparatus and methods for removing and installing an upper diaphragm half relative to an upper shell of a turbine'20066,966,541'Hydraulic lifting assembly and method'20056,786,695'Rod and groove for sealing or adjusting axial location of turbine parts and methods of use'20046,754,956'Methods for manufacturing a nozzle box assembly for a steam turbine'20046,522,993'Method and system for marking surface deviations on a three dimensional surface'20036,352,405'Interchangeable turbine diaphragm halves and related support system'20026,325,596'Turbine diaphragm support system'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2015Patents assigned to GEN ELECTRIC (16)· patent assignee history
2001–2015Based in Glenville, NY, US· patent location history
2014–2015Patents assigned to ALI SYED WAJAHAT (2)· patent assignee history
2014–2015Patents assigned to SASSATELLI JOHN MATTHEW (2)· patent assignee history
2014–2015Patents assigned to TOMKO ANDREW JOHN (2)· patent assignee history
2020Patents assigned to APPLIED MATERIALS INC (1)· patent assignee history
2020Based in Santa Clara, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN ELECTRIC162001–2015
ALI SYED WAJAHAT22014–2015
SASSATELLI JOHN MATTHEW22014–2015
TOMKO ANDREW JOHNself22014–2015
APPLIED MATERIALS INC12020
Locations
LocationPatentsSpan
Glenville, New York, US162001–2015
Santa Clara, California, US12020