Maryann Vanderventer — 1 Patent

Maryann Vanderventer has been granted 1 US patent. All of these patents were granted in 2000. Maryann Vanderventer ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Maryann Vanderventer in Yulan, NY, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6101660	Toothbrush bristle guard	David E. Mroczka	2000-08-15