DP

David Prokop

HP Homax Products: 1 patents #16 of 23Top 70%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Sammamish, WA: #234 of 2,558 inventorsTop 10%
🗺 Washington: #4,349 of 76,902 inventorsTop 6%
Overall (All Time): #199,963 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
12213626 Pestle and bowl assembly 2025-02-04
9477810 Uniquely identifiable drug dosage form units 2016-10-25
9152913 Uniquely identifiable drug dosage form units 2015-10-06
8888005 Uniquely identifiable drug dosage form units 2014-11-18
D705598 Aerator pourer device 2014-05-27
8550513 Gardening apparatus 2013-10-08
D665634 Rolling pin 2012-08-21
D656939 Keyboard with touch display 2012-04-03
D629536 OLED light bulb 2010-12-21
D626961 Curved keyboard 2010-11-09
D616621 Air flow drying apparatus 2010-05-25
D610581 Curved computer 2010-02-23
D507469 Folding knife handle with thumb support 2005-07-19
D494426 Ergonomic handle with thumb support 2004-08-17
D486591 Base for fence post 2004-02-10
D449833 Combined keyboard and wrist rest 2001-10-30
D445799 Keyboard with integrated wrist rest 2001-07-31
D443937 Fence post collar to inhibit vegetation and wood rot 2001-06-19
D442906 Marine propeller with thrust edges 2001-05-29
D417210 Combined keyboard and wrist rest 1999-11-30
5566913 Wrist rest apparatus 1996-10-22