Christopher M. Caldwell

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Longview, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Fastener having a flexible sleeve for connecting a coated conduit t...
- Patent number 10,989,350
- Issue date Apr 27, 2021
- Robroy Industries—Texas, LLC
- Amanda Lynn Kessel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Reducing Fastener Having Flexible Sleeves for Connecting a Coated C...
- Publication number 20240255078
- Publication date Aug 1, 2024
- Robroy Industries - Texas, LLC
- Steven A. Voelzke
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Fastener Having A Flexible Sleeve for Connecting A Coated Conduit t...
- Publication number 20180231156
- Publication date Aug 16, 2018
- Robroy Industries - Texas, LLC
- Amanda Lynn Kessel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...