Venkatagiri Srinivasmurthy

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Tube scraper projectile
- Patent number D803910
- Issue date Nov 28, 2017
- Crossford International, LLC
- Joseph J. Franzino
- D15 - Machines not elsewhere specified
Information Patent Grant
Tube scraper projectile
- Patent number 9,375,765
- Issue date Jun 28, 2016
- Crossford International, LLC
- Joseph J. Franzino
- B08 - CLEANING