Inventor
Mark A. Priest
Inventor
Duncan, OK, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G21Fprimary
G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment44%
E21BEarth or rock drilling33%
A01KAnimal husbandry11%
G05DSystems for controlling or regulating non-electric variables11%
PatentTitleYear
5,570,532'Fish strike sensor'19964,877,956'Closed feedback injection system for radioactive materials using a high pressure radioactive slurry injector'19894,864,128'Method of introducing a radioactive substance into a well'19894,786,805'Reusable radioactive material shipping container including cartridge and injector'19884,712,618'Multiple reservoir transportation assembly for radioactive substances, and related method'19874,698,510'Multiple reservoir transportation assembly for radioactive substances, and related method'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1989Patents assigned to HALLIBURTON CO (4)· patent assignee history
1987–1989Based in Duncan, OK, US· patent location history
1989Patents assigned to PRIEST MARK A (1)· patent assignee history
1996Based in Waterloo, IA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HALLIBURTON CO | 4 | 1987–1989 |
| PRIEST MARK Aself | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Duncan, OK, US | 5 | 1987–1989 |
| Waterloo, IA, US | 1 | 1996 |