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Steven P. Engel

AI Access Business Group International: 6 patents #69 of 371Top 20%
📍 Rockford, MI: #64 of 287 inventorsTop 25%
🗺 Michigan: #15,670 of 86,293 inventorsTop 20%
Overall (All Time): #872,818 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7445372 Custom cosmetic mixer Ronald J. Sharpe, Daniel B. Donnelly, Mark Sinreich 2008-11-04
7223035 Device for containing and applying cosmetics 2007-05-29
6986442 Method and apparatus for blending and dispensing liquid compositions Jesse C. Leverett, Prakash Desai, Michael K. Brown 2006-01-17
6846784 Water soluble pouch package Jesse C. Leverett 2005-01-25
6779566 Connector device for sealing and dispensing freeze-dried preparations 2004-08-24
6715642 Method and apparatus for blending and dispensing liquid compositions Prakash Desai, Jesse C. Leverett, Michael K. Brown 2004-04-06