Inventor
Kenneth J. Fredeen
Inventor
Monroe, CT, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation50%
G01NInvestigating or analysing materials by determining their chemical or physical properties50%
PatentTitleYear
9,861,909'Solid phase micro-extraction (SPME) devices'2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018Patents assigned to SMITHS DETECTION INC (1)· patent assignee history
2018Patents assigned to SMITHS DETECTIONS INC (1)· patent assignee history
2018Based in Monroe, CT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SMITHS DETECTION INC | 1 | 2018 |
| SMITHS DETECTIONS INC | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Monroe, CT, US | 1 | 2018 |