Lawrence DiFrancesco

Follow

Person

Hayward, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
One piece millimeter wave phase shifter/antenna
- Patent number 5,231,411
- Issue date Jul 27, 1993
- Hughes Aircraft Company
- William A. Harrington
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electroformed high efficiency heat exchanger and method for making
- Patent number 5,199,487
- Issue date Apr 6, 1993
- Hughes Aircraft Company
- Lawrence DiFrancesco
- F28 - HEAT EXCHANGE IN GENERAL