Inventor
Bruce R. Kohn
Inventor
Tucson, AZ, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Mprimary
G01MTesting static or dynamic balance of machines or structures21%
G07CTime or attendance registers21%
G06FElectric digital data processing14%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes14%
F02DControlling combustion engines7%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof7%
G08GTraffic control systems7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
PatentTitleYear
8,666,588'Fraud detection in an OBD inspection system'20147,596,435'Vehicle communication system and method with mobile data collection'20097,347,082'Method and apparatus for testing vehicle fuel system integrity'20087,127,423'System and method for creating and administering an investment instrument'20065,739,413'Forced dilution system and method for emissions measurement systems'19985,671,158'Apparatus and method for effecting wireless discourse between computer and technician in testing motor vehicle emission control systems'19975,414,626'Apparatus and method for capturing, storing, retrieving, and displaying the identification and location of motor vehicle emission control systems'19955,163,000'Vehicle waiting time indicator'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2014Patents assigned to KOHN BRUCE R (2)· patent assignee history
1992Patents assigned to BOORSE RODNEY T (1)· patent assignee history
1992–2014Based in Tucson, AZ, US· patent location history
1995–1997Patents assigned to ENVIROTEST SYSTEMS CORP (2)· patent assignee history
2006Patents assigned to AMERIPRISE FINANCIAL INC (1)· patent assignee history
2006Based in Edina, MN, US· patent location history
2008–2014Patents assigned to SYSTECH INTERNATIONAL LLC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SYSTECH INTERNATIONAL LLC | 3 | 2008–2014 |
| ENVIROTEST SYSTEMS CORP | 2 | 1995–1997 |
| KOHN BRUCE Rself | 2 | 1992–2014 |
| AMERIPRISE FINANCIAL INC | 1 | 2006 |
| BOORSE RODNEY T | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tucson, AZ, US | 7 | 1992–2014 |
| Edina, Minnesota, US | 1 | 2006 |