Rudolph V. Ricci

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N. Quincy, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Positioning tool for installing food waste disposers
- Patent number 6,557,229
- Issue date May 6, 2003
- Rudolph V. Ricci
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Plumbing stop valve and method of use
- Patent number 6,341,618
- Issue date Jan 29, 2002
- Rudolph V. Ricci
- E03 - WATER SUPPLY SEWERAGE