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Alameda, CA, United States of America

Robert Ward Carter

USPTO Granted Patents = 8 (Patent Applications = 1)

CIPO Patents = 1

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 2.2

ph-index = 6

Forward Citations = 158(Granted Patents)

Location History:

Belmont, CA (US) (1990)
San Francisco, CA (US) (2001 - 2004)
Lafayette, LA (US) (2004)
Alameda, CA (US) (2014 - 2021)

Company Filing History:

Tric Tools, Inc.

Wrb Company, Inc.

3 out of 832,812

Other

patents

Years Active: 1990-2021

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11009174 - Method and apparatus for replacing underground pipe (2021-05-18),

2. 10598306 - Method and apparatus for replacing underground pipe (2020-03-24),

3. 8702349 - Pipe bursting apparatus (2014-04-22),

4. 6799923 - Trenchless water pipe replacement device and method (2004-10-05),

5. 6793442 - Device and method for trenchless replacement of underground pipe (2004-09-21),

6. 6524031 - Device and method for trenchless replacement of underground pipe (2003-02-25),

7. 6305880 - Device and method for trenchless replacement of underground pipe (2001-10-23),

8. 4957672 - Method of forming a sealing gasket for reticulated foam filter (1990-09-18),

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