Inventor
John R. Hughes
Inventor
Scotia, NY, US
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification26%
C22CAlloys22%
B22FWorking metallic powder9%
B23PMetal-working not otherwise provided for5%
B23HWorking of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a tool3%
B23KSoldering or unsoldering3%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts3%
C21DModifying the physical structure of ferrous metals3%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys3%
H01FMagnets3%
PatentTitleYear
6,534,891'High speed induction motor rotor and method of fabrication'20036,465,755'Manufacture of repair material and articles repaired with the material'20026,345,433'Fabrication method for high speed induction motor rotor'20026,300,588'Manufacture of repair material and articles repaired with the material'20016,159,305'High speed induction motor rotor and method of fabrication'20005,822,853'Method for making cylindrical structures with cooling channels'19985,597,967'Aluminum-silicon alloy foils'19975,547,410'Method of making an improved target/stem connection for x-ray tube anode assemblies'19965,503,794'Metal alloy foils'19965,480,468'Ni-base alloy foils'19965,472,794'Composite structure with NbTiAlHfCrV or NbTiAlHfCrVZrC allow matrix and niobium base metal reinforcement'19955,426,001'Clad structural member with NbTiAl low Hf alloy cladding and niobium base metal core'19955,405,708'Clad structural member with NbTiHf alloy cladding and niobium base metal core'19955,320,911'Clad structural member with NBTIALCR alloy cladding and niobium base metal core'19945,318,859'Clad structural member with NbTiAl alloy cladding and niobium base metal core'19945,316,865'Composite structure with NbTiAl low Hf alloy matrix and niobium base metal reinforcement'19945,306,570'Clad structural member with NbTiAl high Hf alloy cladding and niobium base metal core'19945,304,427'Composite structure with NBTIA1CRHF alloy matrix and niobium base metal reinforcement'19945,296,309'Composite structure with NbTiAlCr alloy matrix and niobium base metal reinforcement'19945,286,952'Methods and devices which make use of conductive polymers to join articles'19945,277,990'Composite structure with NbTiAl and high Hf alloy matrix and niobium base metal reinforcement'19945,273,831'Clad structural member with NbTiAlCr HF alloy cladding and niobium base metal core'19935,270,122'Composite structure with NbTiAl alloy matrix and niobium base metal reinforcement'19935,264,293'Composite structure with NbTiHf alloy matrix and niobium base metal'19935,074,907'Method for developing enhanced texture in titanium alloys, and articles made thereby'19915,020,664'Rotary tube broom packaging'19914,135,743'Heat recoverable coupling for tubing'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1994Patents assigned to RAYCHEM CORP (2)· patent assignee history
1979–1994Based in Atherton, CA, US· patent location history
1991–2003Patents assigned to GEN ELECTRIC (24)· patent assignee history
1991Patents assigned to UNITED ROTARY BRUSH CORP (1)· patent assignee history
1991–2003Based in Scotia, NY, US· patent location history
1991Based in Marysville, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 24 | 1991–2003 |
| RAYCHEM CORP | 2 | 1979–1994 |
| UNITED ROTARY BRUSH CORP | 1 | 1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Scotia, New York, US | 24 | 1991–2003 |
| Atherton, California, US | 2 | 1979–1994 |
| Marysville, OH, US | 1 | 1991 |