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Hemina E. Vivas — 2 Patents

DSDecra Stone: 2 patents #6 of 12Top 50%

Siay, PH: #1 of 1 inventorsTop 100%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

Hemina E. Vivas has been granted 2 US patents while listed as an inventor at Decra Stone. The first was granted in 1990 and the most recent in January 1991. Hemina E. Vivas ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Hemina E. Vivas in Siay, PH.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D313494	Rectangular tray	—	1991-01-01
D312344	Shallow tray	—	1990-11-20

Hemina E. Vivas — 2 Patents

Issued Patents All Time

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