Inventor
Arden A. Kelton
Inventor
Westminster, CA, US
Overview
Patents· 8 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 properties40%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests30%
B01LChemical or physical laboratory apparatus for general use15%
Y10TTechnical subjects covered by former us classification15%
PatentTitleYear
5,496,520'Rotary fluid manipulator'19965,240,844'Test kit for determining the presence of organic materials and method of utilizing same'19935,141,875'Rotary fluid manipulator'19924,938,927'Rotary fluid manipulator'19904,900,663'Test kit for determining the presence of organic materials and method of utilizing same'19904,696,797'Suspension liquid separator'19874,399,229'Rapid radioimmunoassay product and method of making and using same'19834,284,602'Integrated fluid manipulator'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1983Patents assigned to IMMUTRON INC (2)· patent assignee history
1981–1996Based in Westminster, CA, US· patent location history
1987–1992Patents assigned to ENVIRONMENTAL DIAGNOSTICS INC (4)· patent assignee history
1987–1990Based in Fountain Valley, CA, US· patent location history
1993Patents assigned to KELTON ARDEN A (1)· patent assignee history
1993Patents assigned to WIE SIONG I (1)· patent assignee history
1993Based in Burlington, NC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ENVIRONMENTAL DIAGNOSTICS INC | 4 | 1987–1992 |
| IMMUTRON INC | 2 | 1981–1983 |
| KELTON ARDEN Aself | 1 | 1993 |
| WIE SIONG I | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Westminster, California, US | 5 | 1981–1996 |
| Fountain Valley, California, US | 2 | 1987–1990 |
| Burlington, NC, US | 1 | 1993 |