Renaldo Mercaldi

Follow

Person

Beverly, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Rotary seal for vacuum and pressure systems
- Patent number 4,114,903
- Issue date Sep 19, 1978
- GTE Sylvania Incorporated
- Robert J. Bovio
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Signal device using percussive flashlamps
- Patent number 4,055,759
- Issue date Oct 25, 1977
- GTE Sylvania Incorporated
- Andre C. Bouchard
- G08 - SIGNALLING