Inventor
Martha A. Ebra
Inventor
Aiken, SC, US
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%
C01DCompounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium17%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals17%
C22BProduction and refining of metals17%
G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment17%
Y02PClimate change mitigation technologies in the production or processing of goods17%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983Patents assigned to US ENERGY (1)· patent assignee history
1983–1987Based in Aiken, SC, US· patent location history
1987Patents assigned to EBRA MARTHA A (1)· patent assignee history
1987Patents assigned to WALKER DARREL D (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EBRA MARTHA Aself | 1 | 1987 |
| US ENERGY | 1 | 1983 |
| WALKER DARREL D | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Aiken, SC, US | 2 | 1983–1987 |