Inventor
Clayton J. Bossart
Inventor
Monroeville, PA, 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 properties60%
A61BDiagnosis10%
F04BPositive-displacement machines for liquids10%
G08BSignalling systems, e.g. personal calling systems10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
5,370,004'Multiple port personal air sampling apparatus'19945,295,790'Flow-controlled sampling pump apparatus'19944,858,478'Bellows type hand-operated air sampling pump'19894,827,778'Liquid separator'19894,799,374'Liquid separator'19894,533,520'Circuit for constant temperature operation of a catalytic combustible gas detector'19854,389,903'Indicating system for atmospheric pump arrangement'19834,030,887'Carbon monoxide detection apparatus and method'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1994Patents assigned to MINE SAFETY APPLIANCES CO (8)· patent assignee history
1977–1994Based in Monroeville, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MINE SAFETY APPLIANCES CO | 8 | 1977–1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Monroeville, Pennsylvania, US | 8 | 1977–1994 |