Inventor
Steven Edward Barhorst
Inventor
Sidney, OH, US
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering61%
Y10TTechnical subjects covered by former us classification19%
C22CAlloys7%
B08BCleaning in general2%
C23CCoating metallic material2%
F16LPipes2%
G01KMeasuring temperature2%
G05BControl or regulating systems in general2%
G06NComputing arrangements based on specific computational models2%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%
PatentTitleYear
11,130,203Systems and methods for welding electrodes202111,052,493Systems and methods for corrosion-resistant welding electrodes202110,906,135Systems and methods for low-manganese welding wire202110,898,966Systems and methods for low-manganese welding wire202110,722,986Systems and methods for low-manganese welding wire202010,646,965Tubular welding wire with a thinner sheath for improved deposition rates202010,610,946Systems and methods for automated root pass welding202010,589,388Systems and methods for low-manganese welding alloys202010,543,556Systems and methods for welding zinc-coated workpieces202010,427,250Systems and methods for welding wires for welding zinc-coated workpieces201910,300,565Systems and methods for welding mill scaled workpieces201910,242,317System for estimating the amount and content of fumes201910,160,067Data acquisition using a purge plug201810,112,268Systems and methods for corrosion-resistant welding electrodes201810,016,850Systems and methods for welding electrodes20189,999,944Systems and methods for welding electrodes20189,950,394Systems and methods for welding electrodes20189,895,774'Systems and methods for low-manganese welding alloys'20189,844,838Systems and methods for low-manganese welding alloys20179,821,402'System and method for submerged arc welding'20179,764,409'Systems and methods for using fluorine-containing gas for submerged arc welding'20179,707,643'Systems and methods for welding electrodes'20179,700,954'System and method for submerged arc welding'20179,700,955'Systems and methods for using fluorine-containing gas for submerged arc welding'20179,517,523'System and method of reducing diffusible hydrogen in weld metal'20169,403,233'DC electrode negative rotating arc welding method and system'20169,199,341'Systems and methods for welding electrodes'20159,029,733'Systems and methods for tubular welding wire'20157,335,852'Method and apparatus for welding'20087,087,860'Straight polarity metal cored wires'20067,084,372'Method and apparatus for welding'20066,723,957'Method and apparatus for welding'20046,723,954'Straight polarity metal cored wire'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2019Patents assigned to HOBART BROTHERS CO (13)· patent assignee history
2004–2020Patents assigned to ILLINOIS TOOL WORKS (12)· patent assignee history
2004–2021Based in Sidney, OH, US· patent location history
2015–2018Patents assigned to BARHORST STEVEN (6)· patent assignee history
2015–2018Patents assigned to AMATA MARIO (5)· patent assignee history
2019–2021Patents assigned to HOBART BROTHERS LLC (9)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOBART BROTHERS CO | 13 | 2004–2019 |
| ILLINOIS TOOL WORKS | 12 | 2004–2020 |
| HOBART BROTHERS LLC | 9 | 2019–2021 |
| BARHORST STEVENself | 6 | 2015–2018 |
| AMATA MARIO | 5 | 2015–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sidney, OH, US | 33 | 2004–2021 |