Angelo Tortola

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Lexington, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable, battery-operated, rechargeable, electrical power supply p...
- Patent number D340908
- Issue date Nov 2, 1993
- Curtis Manufacturing Company, Inc.
- Angelo Tortola
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Portable, battery-operated, rechargeable, electrical power supply p...
- Patent number D340027
- Issue date Oct 5, 1993
- Curtis Manufacturing Company, Inc.
- Angelo Tortola
- D13 - Equipment for production, distribution, or transformation of energy