Maria Celeste Castillo

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Merced, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Abrasive article and method of making the same
- Patent number 11,826,883
- Issue date Nov 28, 2023
- Innovative Properties Company
- Maria C. Castillo
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
ABRASIVE ARTICLE AND METHOD OF MAKING THE SAME
- Publication number 20200086458
- Publication date Mar 19, 2020
- 3M Innovative Properties Company
- Maria C. Castillo
- B24 - GRINDING POLISHING
Information Patent Application
Bonded Abrasive Articles Including Oriented Abrasive Particles, and...
- Publication number 20200016725
- Publication date Jan 16, 2020
- 3M Innovative Properties Company
- Negus B. Adefris
- B24 - GRINDING POLISHING