Inventor
Steven Campbell
Inventor
Mokena, IL, US
Overview
14→
Patents
2000–2020
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification21%
B23KSoldering or unsoldering18%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys12%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
B63BShips or other waterborne vessels6%
E21BEarth or rock drilling6%
G01VGeophysics6%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation6%
B60PVehicles adapted for load transportation or to transport, to carry, or to comprise special loads or objects3%
F03BMachines or engines for liquids3%
PatentTitleYear
10,744,601Bonded brazing ring system and method for adhering a brazing ring to a tube202010,071,445Filler metal with flux for brazing and soldering and method of making and using same20189,731,383'Filler metal with flux for brazing and soldering and method of using same'20179,095,937'Filler metal with flux for brazing and soldering and method of making and using same'20158,613,133'Device for use in photovoltaic module manufacture'20138,274,014'Filler metal with flux for brazing and soldering and method of making and using same'20127,951,641'Photovoltaic lead manufacture'20117,858,204'Filler metal with flux for brazing and soldering'20107,689,396'Targeted geophysical survey'20106,925,386'Illumination monitoring process for making infill decisions'20056,759,757'Method and apparatus for converting tidal power into electrical energy'20046,339,996'Natural gas composition transport system and method'20026,190,050'System and method for preparing wear-resistant bearing surfaces'20016,113,314'Disconnectable tension leg platform for offshore oil production facility'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2004Based in St. John's, Newfoundland, CA· patent location history
2002Based in St. John's, CA· patent location history
2004–2013Patents assigned to CAMPBELL STEVEN (3)· patent assignee history
2005–2010Patents assigned to PGS AMERICAS INC (2)· patent assignee history
2005–2010Based in Houston, TX, US· patent location history
2010–2018Patents assigned to BELLMAN MELCOR DEV LLC (4)· patent assignee history
2010–2020Based in Mokena, IL, US· patent location history
2011–2013Patents assigned to FIRST SOLAR INC (2)· patent assignee history
2011–2013Based in Holland, OH, US· patent location history
2017Patents assigned to BELLMAN-MELCOR DEV LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BELLMAN MELCOR DEV LLC | 4 | 2010–2018 |
| CAMPBELL STEVENself | 3 | 2004–2013 |
| FIRST SOLAR INC | 2 | 2011–2013 |
| PGS AMERICAS INC | 2 | 2005–2010 |
| BELLMAN-MELCOR DEV LLC | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mokena, Illinois, US | 6 | 2010–2020 |
| Holland, OH, US | 2 | 2011–2013 |
| Houston, Texas, US | 2 | 2005–2010 |
| St. John's, Newfoundland, CA | 2 | 2000–2004 |
| St. John's, CA | 1 | 2002 |