DB

David M. Barrett

EX Expensify: 30 patents #1 of 6Top 20%
SI Science Applications International: 8 patents #22 of 431Top 6%
GE: 5 patents #6,802 of 36,430Top 20%
WL Wang Laboratories: 5 patents #21 of 284Top 8%
EM Emulex Design And Manufacturing: 3 patents #36 of 142Top 30%
TP The Boots Company Plc: 2 patents #23 of 152Top 20%
TC Tetra Co.: 1 patents #9 of 38Top 25%
UE US Dept of Energy: 1 patents #1,355 of 5,099Top 30%
UF US Air Force: 1 patents #6,190 of 16,312Top 40%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
MF Mayo Foundation: 1 patents #907 of 1,749Top 55%
LT Longyear Tm: 1 patents #36 of 72Top 50%
Google: 1 patents #14,769 of 22,993Top 65%
📍 San Francisco, CA: #281 of 26,999 inventorsTop 2%
🗺 California: #4,893 of 386,348 inventorsTop 2%
Overall (All Time): #32,193 of 4,157,543Top 1%
66
Patents All Time

Issued Patents All Time

Showing 51–66 of 66 patents

Patent #TitleCo-InventorsDate
5572113 Compensated gain control circuit for buck regulator command charge circuit 1996-11-05
5560017 System with clock frequency controller responsive to interrupt independent of software routine and software loop repeatedly executing instruction to slow down system clock Mary Letourneau, Patricia A. Martin, J. Michael McNally 1996-09-24
5491495 User interface having simulated devices Jean R. Ward, Patricia A. Martin, Christopher D. Mokoski 1996-02-13
5370690 Artificial bladder 1994-12-06
5260697 Computer with separate display plane and user interface processor J. Michael McNally, Patricia A. Martin, Jonathan T. Huntington, II, Robert M. Douthart 1993-11-09
5214761 Real-time adjustable-transform device driver for physical devices Kenneth C. Knowlton 1993-05-25
5148155 Computer with tablet input to standard programs Patricia A. Martin, Jonathan T. Huntington, II, J. Michael McNally, Jean R. Ward 1992-09-15
5065805 Display enclosure and segmented flexible closure therefor Timothy John Brown 1991-11-19
5065848 Brake-disc-rotor attacher impeller (intersecting/locker) 1991-11-19
4969174 Scanning mammography system with reduced scatter radiation Carl C. Scheid, James A. McFaul, David Leo McDaniel, Norbert J. Pelc 1990-11-06
4865026 Sealing wound closure device 1989-09-12
4706661 Wound closure and observation device having a no-contact protective covering 1987-11-17
4358856 Multiaxial x-ray apparatus Paul M. Stivender 1982-11-09
4339825 Bi-plane angiographic apparatus Paul M. Stivender, Robert E. Ueberfluss 1982-07-13
4335928 High voltage connector for x-ray equipment William D. Love, Joseph L. Donaldson 1982-06-22
4288700 Cable handling device for diagnostic x-ray apparatus Joseph J. Grass, Randolph N. Wendt 1981-09-08