Inventor
Robert W. McKenzie
Inventor
Lewisville, TX, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Kprimary
H05KPrinted circuits27%
E05CBolts or fastening devices for wings, specially for doors or windows18%
F16LPipes18%
H01RElectrically-conductive connections18%
A47BTables9%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%
PatentTitleYear
8,925,978'Coupling and joint for fixedly and sealingly securing components to one another'20155,151,034'Connector retainer'19924,713,730'Microwave plug-in signal amplifying module solderment apparatus'19874,579,305'Cable support apparatus'19864,435,029'Slide lock handle'19844,415,218'Spring loaded diode contact apparatus'19834,002,386'Locking handle apparatus'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1987Patents assigned to ROCKWELL INTERNATIONAL CORP (5)· patent assignee history
1977–1992Based in Lewisville, TX, US· patent location history
1992Patents assigned to ALCATEL NETWORK SYST (1)· patent assignee history
2015Patents assigned to ELMER MARCUS ROBERT (1)· patent assignee history
2015Patents assigned to JAMISON TOMMY L (1)· patent assignee history
2015Patents assigned to MCKENZIE ROBERT (1)· patent assignee history
2015Based in Munford, TN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROCKWELL INTERNATIONAL CORP | 5 | 1977–1987 |
| ALCATEL NETWORK SYST | 1 | 1992 |
| ELMER MARCUS ROBERT | 1 | 2015 |
| JAMISON TOMMY L | 1 | 2015 |
| MCKENZIE ROBERTself | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lewisville, Texas, US | 6 | 1977–1992 |
| Munford, TN, US | 1 | 2015 |