Inventor
Brian A. Schwartz
Inventor
Appleton, WI, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering50%
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 systems15%
H01FMagnets8%
B60LPropulsion of electrically-propelled vehicles4%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines4%
H02JElectric power networks4%
H05BElectric heating4%
H05KPrinted circuits4%
Y02TClimate change mitigation technologies related to transportation4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
11,077,514Systems and methods to reduce magnetic flux in a transformer in a switched mode power supply202111,070,139Systems and methods to estimate magnetic flux in a switched mode power supply202110,486,257Welding type power supply with transformer201910,406,623Method and apparatus for providing auxiliary and welding type power with thermal protection20199,821,413'System and method for controlling and coordinating welding-type processes and gouging-type processes'20179,457,433'System and method for coordinating welding and gouging operations'20169,318,884'Induction heating wire insulation heating and removal'20168,937,265'Welding-type system having a wire feeder system having integrated power source controls and a welding-type power source that is free power parameter selection interfaces'20158,937,266'System and method for controlling and coordinating welding-type processes and gouging-type processes'20158,895,895'System and method for protecting a welding-type system from strain'20148,809,741'Multi-cable umbilical cord system'20147,795,840'Battery charger with a planar bus'20107,351,932'Method and apparatus for welding with voltage control'20087,307,239'Welding power supply with laminated bus'20076,504,738'Freewheeling current conduction in welding power supply'20036,384,373'Welding power supply having improved supplemental power circuit'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2021Patents assigned to ILLINOIS TOOL WORKS (16)· patent assignee history
2002–2021Based in Appleton, WI, US· patent location history
2014–2016Patents assigned to FELDHAUSEN JOSEPH E (5)· patent assignee history
2014–2016Patents assigned to HOGAN MICHAEL W (5)· patent assignee history
2014–2016Patents assigned to KNOENER CRAIG S (5)· patent assignee history
2014–2016Patents assigned to LENZ JEFFREY P (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ILLINOIS TOOL WORKS | 16 | 2002–2021 |
| FELDHAUSEN JOSEPH E | 5 | 2014–2016 |
| HOGAN MICHAEL W | 5 | 2014–2016 |
| KNOENER CRAIG S | 5 | 2014–2016 |
| LENZ JEFFREY P | 5 | 2014–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Appleton, WI, US | 16 | 2002–2021 |