Inventor
Eldon L. Jeffers
Inventor
LaPorte, TX, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties29%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms24%
C12MApparatus for enzymology or microbiology18%
Y10TTechnical subjects covered by former us classification18%
B01DSeparation6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
6,319,723'Parts per trillion detector'20015,672,516'Method for reagentless measurement of the total organic carbon content of an aqueous sample'19974,386,157'Method for detecting coliform organisms'19834,385,113'Rapid, quantitative determination of bacteria in water'19834,204,037'Method and automated apparatus for detecting coliform organisms'19804,176,007'Method and apparatus for eliminating luminol interference material'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1983Patents assigned to NASA (3)· patent assignee history
1979–2001Based in LaPorte, TX, US· patent location history
1980–1983Based in La Porte, TX, US· patent location history
1983Patents assigned to JEFFERS ELDON L (2)· patent assignee history
1983Patents assigned to BEGGS JAMES M ADMINISTRATOR OF (1)· patent assignee history
1983Patents assigned to BROOKS RICHARD L (1)· patent assignee history
1983Patents assigned to CHAPPELLE EMMETT W (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NASA | 3 | 1979–1983 |
| JEFFERS ELDON Lself | 2 | 1983 |
| BEGGS JAMES M ADMINISTRATOR OF | 1 | 1983 |
| BROOKS RICHARD L | 1 | 1983 |
| CHAPPELLE EMMETT W | 1 | 1983 |
Locations
| Location | Patents | Span |
|---|---|---|
| LaPorte, Texas, US | 4 | 1979–2001 |
| La Porte, Texas, US | 2 | 1980–1983 |