LexDanaLexDanabeta
Inventor

Robert H. Sweet

Inventor
Lakeside, CA, US

Overview

4→
Patents
2003–2005
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B66Bprimary
B66BElevators40%
H03KPulse technique40%
G01NInvestigating or analysing materials by determining their chemical or physical properties20%
PatentTitleYear
6,966,408'Autobalance roping and drive arrangement'20056,923,065'Apparatus for testing aramid fiber elevator cables'20056,854,566'Contactless push button switch comprising a hall effect transducer and microprocessor'20056,612,404'Contactless hall effect push button switch'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2005Patents assigned to THYSSEN ELEVATOR CAPITAL CORP (3)· patent assignee history
2003–2005Based in Lakeside, CA, US· patent location history
2005Patents assigned to THYSSENKRUPP ELEVATOR CAPITAL (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
THYSSEN ELEVATOR CAPITAL CORP32003–2005
THYSSENKRUPP ELEVATOR CAPITAL12005
Locations
LocationPatentsSpan
Lakeside, California, US42003–2005