Inventor
Henry S. Spacil
Inventor
Schenectady, NY, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation11%
C09KMaterials for miscellaneous applications, not provided for elsewhere11%
F24VCollection, production or use of heat not otherwise provided for11%
G21DNuclear power plant11%
G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment11%
H01JElectric discharge tubes or discharge lamps11%
H05BElectric heating11%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
5,622,641'Method for in-situ reduction of PCB-like contaminants from concrete'19975,032,762'Protective beryllium oxide coating for high-intensity discharge lamps'19914,340,399'Method of removing alkali metal contamination from a gaseous stream'19823,967,676'Transport of heat as chemical energy'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1997Patents assigned to GEN ELECTRIC (4)· patent assignee history
1976–1991Based in Schenectady, NY, US· patent location history
1982Based in Tokyo, JP· patent location history
1997Based in St. Croix, VI· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 4 | 1976–1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Schenectady, New York, US | 2 | 1976–1991 |
| St. Croix, VI | 1 | 1997 |
| Tokyo, JP | 1 | 1982 |