Peter R. Lovisa

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Pelham, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Exterior form spreader system for threaded end concrete ties
- Patent number 4,052,032
- Issue date Oct 4, 1977
- Peter R. Lovisa
- E04 - BUILDING
Information Patent Grant
Externally controlled spreader system
- Patent number 4,044,987
- Issue date Aug 30, 1977
- Dusan Tausanovitch
- E04 - BUILDING
Information Patent Grant
Self-sealing tie assembly for erecting concrete forms
- Patent number 3,933,332
- Issue date Jan 20, 1976
- Lovisa; Tullio E.
- Peter R. Lovisa
- E04 - BUILDING