Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DB

Daniel B. Brubaker

RERei: 1 patents #11 of 13Top 85%
RIResearch And Education Institute: 1 patents #1 of 12Top 9%
Redondo Beach, CA: #247 of 1,594 inventorsTop 20%
California: #93,399 of 386,348 inventorsTop 25%
Overall (All Time): #875,765 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7071001 System and method for in vitro bleeding time testing 2006-07-04
5864017 Methods of forming a pre-clotted clot supporter, methods of storing a pre-clotted clot supporter and clots adhered to fluid permeable membranes 1999-01-26
5612187 Clot lysis time determining device and method for determining the time necessary for fluid to lyse a clot, and clot supporter 1997-03-18
5432084 Device for in vitro bleeding time determination 1995-07-11
5180661 Platelet cross matching 1993-01-19
5089422 Vitro bleeding time determination 1992-02-18