Inventor
Harry P. Wertheimer
Inventor
Findlay, OH, 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%
F02DControlling combustion engines21%
F02BInternal-combustion piston engines14%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof7%
Y02TClimate change mitigation technologies related to transportation7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
5,623,909'Injection timing and power balancing control for gaseous fuel engines'19975,582,151'Method and system for balancing power in an internal combustion engine'19964,786,398'Seal means for isolated ground O.sub.2 sensor'19884,786,399'Seal means for isolated grounded O.sub.2 sensor'19884,786,397'Seal for single wire O.sub.2 sensor'19884,765,881'Heated 0.sub.2 sensor having isolated ground'19884,750,256'Method of assembly of an O.sub.2 sensor'19884,535,316'Heated titania oxygen sensor'19854,022,237'Exhaust gas recirculation flow control system'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to BENDIX CORP (1)· patent assignee history
1977Based in Horseheads, NY, US· patent location history
1985–1988Patents assigned to ALLIED CORP (3)· patent assignee history
1985–1988Based in Findlay, OH, US· patent location history
1988Patents assigned to ALLIED SIGNAL INC (3)· patent assignee history
1996–1997Patents assigned to DRESSER RAND (2)· patent assignee history
1996–1997Based in Painted Post, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALLIED CORP | 3 | 1985–1988 |
| ALLIED SIGNAL INC | 3 | 1988 |
| DRESSER RAND | 2 | 1996–1997 |
| BENDIX CORP | 1 | 1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| Findlay, OH, US | 6 | 1985–1988 |
| Painted Post, New York, US | 2 | 1996–1997 |
| Horseheads, New York, US | 1 | 1977 |