Inventor
L. Cameron White
Inventor
Houston, TX, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling63%
A47JKitchen equipment13%
B01DSeparation13%
G04GElectronic time-pieces13%
PatentTitleYear
6,446,717'Core-containing sealing assembly'20026,355,168'Cooking oil storage and filtering system'20025,886,952'Alarm clock remote control system'19995,353,876'Method and apparatus for sealing the juncture between a verticle well and one or more horizontal wells using mandrel means'19945,325,924'Method and apparatus for locating and re-entering one or more horizontal wells using mandrel means'19945,318,121'Method and apparatus for locating and re-entering one or more horizontal wells using whipstock with sealable bores'19945,311,936'Method and apparatus for isolating one horizontal production zone in a multilateral well'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994Patents assigned to BAKER HUGHES INC (4)· patent assignee history
1994–2002Based in Houston, TX, US· patent location history
1999–2002Based in Syracuse, NY, US· patent location history
2002Patents assigned to WEATHERFORD LAMB (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAKER HUGHES INC | 4 | 1994 |
| WEATHERFORD LAMB | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 5 | 1994–2002 |
| Syracuse, New York, US | 2 | 1999–2002 |