Inventor
Don P. McCollor
Inventor
Grand Forks, ND, US
Overview
Patents· 1 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 properties100%
PatentTitleYear
5,331,846'Long duration ash probe'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994Patents assigned to ENERGY & ENVIRON RES CORP (1)· patent assignee history
1994Based in Grand Forks, ND, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ENERGY & ENVIRON RES CORP | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Grand Forks, ND, US | 1 | 1994 |