Inventor
David A. Snyder
Inventor
West Chicago, IL, US
Overview
Patents· 70 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC09primary
LOC0926%
Y10TTechnical subjects covered by former us classification10%
F22BMethods of steam generation6%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material5%
G06FElectric digital data processing5%
H04LTransmission of digital information, e.g. telegraphic communication4%
B23PMetal-working not otherwise provided for2%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application2%
G05BControl or regulating systems in general2%
H04BTransmission2%
PatentTitleYear
11,024,733Laterally diffused MOSFET with low Rsp*Qg product202110,941,473Aluminum alloys202110,707,345Laterally diffused MOSFET with low Rsp*Qg product202010,549,297Trigger pump dispenser2020D0858637Applicator201910,120,959Apparatus and method for displaying a node of a tree structure201810,042,354Security system for industrial control infrastructure using dynamic signatures20189,904,785'Active response security system for industrial control infrastructure'20189,817,391'Security system for industrial control infrastructure'2017D0748483'Bottle'2016D0742237'Bottle'2015D0741192'Bottle'2015D0721970'Bottle'2015D0699117'Bottle'2014D0684863'Bottle'2013D0673856'Bottle'2013D0673748'Floor mop'2013D0666498'Bottle'2012D0653952'Bottle'20128,112,769'System and method for implementing and/or operating network interface devices to achieve network-based communications'2012D0653111'Bottle'2012D0640560'Bottle'20117,891,518'Wide-dispersal package and cap assembly'20117,861,019'System and method for implementing and/or operating network interface devices to achieve network-based communications'2010D0599209'Liquid container'2009D0593864'Bottle'2009D0593413'Hemi-spherical bottle'2009D0591158'Liquid container'2009D0589806'Oval bottle'2009D0587585'Oval bottle'2009D0585749'Bottle'2009D0583118'Floor cleaner'2008D0550561'Bottle'2007D0541166'Bottle'2007D0539095'Shaker'2007D0535567'Bottle'2007D0533457'Applicator package'2006D0533067'Squeeze bottle'2006D0528012'Applicator package with storage compartment'2006D0519031'Angled bottle'2006D0509144'Bottle'2005D0505864'Oval bottle'2005D0500447'Oval bottle'2005D0490714'Tall oval bottle'2004D0476902'Bottle'2003D0415023'Triangular tri-pack container'19995,844,928'Laser driver with temperature sensor on an integrated circuit'19985,797,290'Closed system and method for shot peening adjacently located tubes in a power generation system'19985,752,311'Method for expanding tubular members'19985,490,188'System and method for evaporating moisture from a gap defined between a repair sleeve and a surrounding heat transfer tube in a nuclear steam generator'19965,479,699'Apparatus for expanding tubular members'19965,456,290'Tube plug having a flange sealing a chamber for plugging a tubular member'19955,438,862'System and method for in situ testing of the leak-tightness of a tubular member'19955,311,569'Line-based public safety answering point'19945,301,424'Method for hydraulically expanding tubular members'19945,285,511'Optoelectronic cable connector'19945,194,214'Tube plug and method for plugging a tube'19935,138,475'DC-coupled optical data link utilizing differential transmission'19925,134,679'Connector for coupling an optical fiber on a backplane to a component on a circuit board'19925,061,176'Apparatus and process for simultaneously positioning and oscillating a plurality of probes in the heat exchanger tubes of a nuclear steam generator'19915,000,681'Apparatus and process for simultaneously positioning and oscillating a plurality of probes in the heat exchanger tubes of a nuclear steam generator'19914,889,679'Eddy current probe apparatus having an expansible sleeve'19894,854,798'In-place tensioning washer'19894,740,992'Peer relationship transceiver'19884,724,595'Bladder mandrel for hydraulic expansions of tubes and sleeves'19884,688,327'Sleeving of tubes of steam generator'19874,639,994'Suspension of tools for sleeving of tubes of steam generator'19874,616,392'Bladder mandrel for hydraulic expansions of tubes and sleeves'19864,593,445'Apparatus and process for refurbishing valves'19864,369,633'Multiple stage compressor with flash gas injection assembly'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–2013Patents assigned to SNYDER DAVID A (7)· patent assignee history
1986–1998Patents assigned to WESTINGHOUSE ELECTRIC CORP (17)· patent assignee history
1986–1998Based in North Huntingdon, PA, US· patent location history
1999–2005Based in Bartlett, IL, US· patent location history
2005–2009Patents assigned to KRANSON IND INC (12)· patent assignee history
2006–2016Based in West Chicago, IL, US· patent location history
2010–2018Patents assigned to ROCKWELL AUTOMATION TECH INC (6)· patent assignee history
2010–2018Based in Waukesha, WI, US· patent location history
2011–2016Patents assigned to TRICORBRAUN INC (12)· patent assignee history
2020–2021Based in Beaverton, OR, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WESTINGHOUSE ELECTRIC CORP | 17 | 1986–1998 |
| KRANSON IND INC | 12 | 2005–2009 |
| TRICORBRAUN INC | 12 | 2011–2016 |
| SNYDER DAVID Aself | 7 | 1983–2013 |
| ROCKWELL AUTOMATION TECH INC | 6 | 2010–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| West Chicago, Illinois, US | 29 | 2006–2016 |
| North Huntingdon, Pennsylvania, US | 13 | 1986–1998 |
| Waukesha, WI, US | 6 | 2010–2018 |
| Bartlett, Illinois, US | 6 | 1999–2005 |
| Beaverton, OR, US | 2 | 2020–2021 |