Inventor
David A. Eckhardt
Inventor
Albuquerque, NM, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F22Bprimary
F22BMethods of steam generation15%
G01SRadio direction-finding15%
C25FProcesses for the electrolytic removal of materials from objects8%
F28GCleaning of internal or external surfaces of heat-exchange or heat-transfer conduits, e.g. water tubes or boilers8%
G01BMeasuring length, thickness or similar linear dimensions8%
G21CNuclear reactors8%
G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment8%
H01RElectrically-conductive connections8%
H04LTransmission of digital information, e.g. telegraphic communication8%
H04QSelecting8%
PatentTitleYear
6,158,899'Method and apparatus for alleviating ESD induced EMI radiating from I/O connector apertures'20005,619,502'Static and dynamic scheduling in an asynchronous transfer mode communication network'19974,999,636'Range limiting system'19914,888,591'Signal discrimination system'19894,676,201'Method and apparatus for removal of residual sludge from a nuclear steam generator'19874,576,123'Workpiece positioning apparatus with plural sensors'19864,318,786'Electrolytic decontamination'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1987Patents assigned to WESTINGHOUSE ELECTRIC CORP (3)· patent assignee history
1982–1986Based in Penn Hills, PA, US· patent location history
1987Based in Penn Hills Township, Allegheny County, PA, US· patent location history
1989–1991Patents assigned to AMTECH TECHNOLOGY (2)· patent assignee history
1989–1991Based in Albuquerque, NM, US· patent location history
1997Patents assigned to INTEL CORP (1)· patent assignee history
1997Based in Lebanon, PA, US· patent location history
2000Patents assigned to HEWLETT PACKARD CO (1)· patent assignee history
2000Based in Bellvue, CO, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WESTINGHOUSE ELECTRIC CORP | 3 | 1982–1987 |
| AMTECH TECHNOLOGY | 2 | 1989–1991 |
| HEWLETT PACKARD CO | 1 | 2000 |
| INTEL CORP | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Albuquerque, NM, US | 2 | 1989–1991 |
| Penn Hills, Pennsylvania, US | 2 | 1982–1986 |
| Bellvue, CO, US | 1 | 2000 |
| Lebanon, Pennsylvania, US | 1 | 1997 |
| Penn Hills Township, Allegheny County, Pennsylvania, US | 1 | 1987 |