Inventor
William Lepola
Inventor
Magnolia, TX, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Lprimary
F16LPipes48%
B29CShaping or joining of plastics22%
E03FSewers13%
B29LIndexing scheme associated with subclass b29c, relating to particular articles4%
G21CNuclear reactors4%
H05BElectric heating4%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%
PatentTitleYear
7,789,643'In situ pipe repair controller and system'20107,628,943'Portable pipe repair system with electrically heated positioning member'20097,628,177'Lateral interface device with flexible housing'20097,527,076'Vertical pipe lining method and system'20097,523,764'Method and apparatus for spot repair of pipe'20097,517,212'Portable pipe repair system with electrically heated positioning member'20097,514,653'Small diameter pipe repair device'20097,267,739'Tensioned pipe support'20077,135,087'Apparatus and method for the repair and stabilization of underground pipes'20067,073,536'Apparatus, methods, and liners for repairing conduits'20067,052,567'Inflatable heating device for in-situ repair of conduit and method for repairing conduit'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2007Patents assigned to VERLINE INC (4)· patent assignee history
2006–2010Based in Magnolia, TX, US· patent location history
2009Patents assigned to ENERGY MAINTENANCE SERVICES GR (2)· patent assignee history
2009Patents assigned to ENERGY MAINTEANCE SERVICES GRO (1)· patent assignee history
2009Patents assigned to ENERGY MAINTENANCE SERVICE GRO (1)· patent assignee history
2010Patents assigned to EMS GLOBAL INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VERLINE INC | 4 | 2006–2007 |
| ENERGY MAINTENANCE SERVICES GR | 2 | 2009 |
| EMS GLOBAL INC | 1 | 2010 |
| ENERGY MAINTEANCE SERVICES GRO | 1 | 2009 |
| ENERGY MAINTENANCE SERVICE GRO | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Magnolia, Texas, US | 11 | 2006–2010 |