Alen Diaconu

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Hickory, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Anti-pollutant soldering iron
- Patent number 5,080,277
- Issue date Jan 14, 1992
- Sever A. Diaconu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser beam lawn tennis net referee
- Patent number 4,894,528
- Issue date Jan 16, 1990
- Sever Diaconu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Optoelectronic lawn tennis linesman system
- Patent number 4,866,414
- Issue date Sep 12, 1989
- Sever Diaconu
- A63 - SPORTS GAMES AMUSEMENTS