Robert Yannazzone — 3 Patents at Levolor

Robert Yannazzone — 3 Patents

LELevolor: 2 patents #6 of 49Top 15%

LLLevolor Lorentzen: 1 patents #8 of 17Top 50%

Union, NJ: #69 of 263 inventorsTop 30%

New Jersey: #23,671 of 69,400 inventorsTop 35%

Overall (All Time): #1,328,092 of 4,157,543Top 35%

Robert Yannazzone has been granted 3 US patents while listed as an inventor at Levolor. The first was granted in 1991 and the most recent in January 1993. Robert Yannazzone ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert Yannazzone in Union, NJ, US.

Patents per Year

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5176193	Venetian blind slat construction	—	1993-01-05
5103702	Method of cutting slats for a venetian blind	—	1992-04-14
5074349	Window blind slat ladder and tilt drum	—	1991-12-24

Robert Yannazzone — 3 Patents

Patents per Year

Issued Patents All Time

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