Inventor
George J. Sitek
Inventor
Stevensville, MI, US
Overview
Patents· 9 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 properties43%
F27BFurnaces, kilns, ovens or retorts in general14%
H05BElectric heating14%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace7%
G01GWeighing7%
G01KMeasuring temperature7%
G05DSystems for controlling or regulating non-electric variables7%
PatentTitleYear
4,522,788'Proximate analyzer'19854,419,754'Furnace electrode'19834,404,461'Method and apparatus for controlling an analytical furnace'19834,398,836'Calorimeter'19834,290,296'Method and apparatus for gas dosing for linearization'19814,234,541'Combustion chamber cleaning apparatus'19804,060,717'Acid tester'19774,019,017'Arc control circuit'19773,936,587'Electrode construction for resistance heating furnace'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1985Patents assigned to LECO CORP (9)· patent assignee history
1976–1985Based in Stevensville, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LECO CORP | 9 | 1976–1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Stevensville, MI, US | 9 | 1976–1985 |