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

George D. Hempstead

The Boeing: 6 patents #1,862 of 15,756Top 15%
Langley, WA: #27 of 107 inventorsTop 30%
Washington: #16,830 of 76,902 inventorsTop 25%
Overall (All Time): #828,772 of 4,157,543Top 20%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10603848 Apparatus for layup placement Joseph D. Brennan, Darrell D. Jones, Matthew K. Lum, Peter D. McCowin, Terrence J. Rowe +1 more 2020-03-31
9770871 Method and apparatus for layup placement Joseph D. Brennan, Darrell D. Jones, Matthew K. Lum, Peter D. McCowin, Terrence J. Rowe +1 more 2017-09-26
8632330 Tools for manufacturing composite parts and methods for using such tools Darrell D. Jones, Joseph D. Brennan, Mark W. King, Kurtis S. Willden 2014-01-21
8568551 Pre-patterned layup kit and method of manufacture Joseph D. Brennan, Darrell D. Jones, Matthew K. Lum, Peter D. McCowin, Terrence J. Rowe +1 more 2013-10-29
7655168 Tools for manufacturing composite parts and methods for using such tools Darrell D. Jones, Joseph D. Brennan, Mark E. King, Kurtis S. Willden 2010-02-02
7163136 Apparatus and method for friction stir welding utilizing a grooved pin 2007-01-16