Inventor
Bernard J. Vogel
Inventor
Troy, OH, US
Overview
Patents· 44 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering45%
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 systems25%
H02JElectric power networks8%
Y02PClimate change mitigation technologies in the production or processing of goods5%
B60LPropulsion of electrically-propelled vehicles4%
H05KPrinted circuits4%
Y02TClimate change mitigation technologies related to transportation4%
Y10TTechnical subjects covered by former us classification2%
F17CVessels for containing or storing compressed, liquefied or solidified gases1%
H01FMagnets1%
PatentTitleYear
11,097,369Method and apparatus for providing welding type power202111,097,368Welding or cutting power supply using phase shift double forward converter circuit (PSDF)202111,077,514Systems 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 supply202111,033,977Welding type power supply with output rectifier and phase shift double forward converter202111,038,437AC inverter with active neutral balance202110,857,611Systems and methods for statistically analyzing welding operations202010,556,289Welding type power supply for TIG starts202010,500,669Method and apparatus for providing welding type power with balanced bus201910,183,352Welding wire feed speed control system and method201910,112,251Method and apparatus for providing welding type power201810,099,308Method and apparatus for welding with battery power20189,950,384Welding power supply with regulated background power supply20189,862,052'Method and apparatus for providing welding type power'20189,737,950'Welding power supply with digital controller'20179,492,880'Welding power supply with digital controller'20169,399,263'Portable battery powered welder'20169,308,597'Method and apparatus for controlling weld states of a MIG welding process'20169,144,856'Welding power supply with digital controller'20158,952,293'Welding or cutting power supply using phase shift double forward converter circuit (PSDF)'20158,890,031'MIG welder control system and method'20148,884,188'Welding power supply with digital controller'20148,835,806'Welding power supply with digital controller'20148,824,175'Constant voltage welder capacitor ripple current reduction method and system'20148,742,280'Systems and methods for statistically analyzing welding operations'20148,664,564'Controlled harmonics power supply for welding-type system'20148,653,413'Welding power supply with digital control of duty cycle'20148,604,389'Welding wire feed speed control system method'20138,546,726'Systems and devices for determining weld cable inductance'20138,455,794'Welding power supply with digital control of duty cycle'20138,188,708'Battery charger with high frequency transformer'20128,179,100'Battery charger using the phase shift by a pair of forward converting circuits'20127,985,940'Welder with internal shielding gas regulator'20117,868,588'Battery charger with wind tunnel cooling'20117,795,840'Battery charger with a planar bus'20107,777,447'Battery powered welder system utilizing vehicle powered AC inverter'20107,767,933'Method and apparatus for controlling a short circuit during a MIG welding process'2010D0611074'Portable battery powered welder'20107,355,141'Welder with integrated regulator'20087,183,517'Portable welding-type apparatus with interchangeable energy storage device'20077,049,545'MIG welding machine having 115V inverter'20066,977,358'Welder with integrated gas bottle'20055,991,180'Auxiliary open circuit voltage power supply'19995,218,182'Constant current welding power supply with auxilary power source to maintain minimum output current levels'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2016Patents assigned to HOBART BROTHERS CO (2)· patent assignee history
1993–2021Based in Troy, OH, US· patent location history
1999–2021Patents assigned to ILLINOIS TOOL WORKS (41)· patent assignee history
2012–2018Patents assigned to VOGEL BERNARD J (14)· patent assignee history
2013–2014Patents assigned to STANZEL KENNETH A (2)· patent assignee history
2014–2016Patents assigned to SICKELS DARRELL L (2)· patent assignee history
2021Based in Troy, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ILLINOIS TOOL WORKS | 41 | 1999–2021 |
| VOGEL BERNARD Jself | 14 | 2012–2018 |
| HOBART BROTHERS CO | 2 | 1993–2016 |
| SICKELS DARRELL L | 2 | 2014–2016 |
| STANZEL KENNETH A | 2 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Troy, OH, US | 41 | 1993–2021 |
| Troy, MI, US | 3 | 2021 |