Inventor
Donald P. Eichelberger
Inventor
Macungie, PA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C21Dprimary
C21DModifying the physical structure of ferrous metals16%
B23KSoldering or unsoldering13%
B22FWorking metallic powder11%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
B60SServicing, cleaning, repairing, supporting, lifting, or manoeuvring of vehicles, not otherwise provided for5%
C01BNon-metallic elements5%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys5%
C23CCoating metallic material5%
F17CVessels for containing or storing compressed, liquefied or solidified gases5%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace5%
PatentTitleYear
7,178,565'Self-contained mobile fueling station'20076,786,245'Self-contained mobile fueling station'20045,417,774'Heat treating atmospheres'19955,342,455'In-situ generation of heat treating atmospheres using a mixture of non-cryogenically produced nitrogen and a hydrocarbon gas'19945,333,776'Atmospheres for brazing aluminum and aluminum alloys'19945,320,818'Deoxygenation of non-cryogenically produced nitrogen with a hydrocarbon'19945,298,090'Atmospheres for heat treating non-ferrous metals and alloys'19945,290,480'Process for producing furnace atmospheres by deoxygenating non-cryogenically generated nitrogen with dissociated ammonia'19945,284,526'Integrated process for producing atmospheres suitable for heat treating from non-cryogenically generated nitrogen'19945,270,379'Amine functional polymers as thickening agents'19935,259,893'In-situ generation of heat treating atmospheres using a mixture of non-cryogenically produced nitrogen and a hydrocarbon gas'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2007Patents assigned to AIR PROD & CHEM (11)· patent assignee history
1993–1994Based in Allentown, PA, US· patent location history
1994–2007Based in Macungie, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AIR PROD & CHEM | 11 | 1993–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Macungie, Pennsylvania, US | 8 | 1994–2007 |
| Allentown, Pennsylvania, US | 3 | 1993–1994 |