Giuseppe Ayroldi

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55-00175 Roma, IT

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Patents Grantslast 30 patents

Information Patent Grant
System and apparatus for the mechanical cleaning of water surfaces,...
- Patent number 5,217,611
- Issue date Jun 8, 1993
- Giuseppe Ayroldi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus for the recovery of oils or other similar pollutants floa...
- Patent number 4,514,299
- Issue date Apr 30, 1985
- Giuseppe Ayroldi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus for the recovery of oils or other similar substances floa...
- Patent number 4,511,470
- Issue date Apr 16, 1985
- Giuseppe Ayroldi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus for recovering fluid substances floating on a water surface
- Patent number 4,473,469
- Issue date Sep 25, 1984
- Giuseppe Ayroldi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus for collecting liquids and/or slimes floating on liquid s...
- Patent number 4,224,162
- Issue date Sep 23, 1980
- Giuseppe Ayroldi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING