DH

David E. Hays

HA Handi-Craft: 3 patents #9 of 20Top 45%
ND New Vent Designs: 1 patents #3 of 4Top 75%
Overall (All Time): #1,241,466 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7669721 Drying rack assembly for baby bottles Bernard J. Kemper 2010-03-02
7650896 Apparatus for holding nursing bottle components in a dishwasher Bernard J. Kemper 2010-01-26
7628163 Apparatus for holding nursing bottle components in a dishwasher Bernard J. Kemper 2009-12-08
5779071 Nursing bottle with an air venting structure Craig E. Brown, Robert J. Brown, Bernard J. Kemper 1998-07-14