Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David M. Stubbs — 10 Patents

Lockheed Martin: 8 patents #273 of 6,507Top 5%
UFUS Air Force: 2 patents #3,473 of 16,312Top 25%
Mountain View, CA: #2,156 of 11,022 inventorsTop 20%
California: #60,666 of 386,348 inventorsTop 20%
Overall (All Time): #511,462 of 4,157,543Top 15%
10 Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
9754985 Interferometer array imaging system using photonic integrated circuit cards Alan L. Duncan, Richard L. Kendrick 2017-09-05
9389411 Compact articulating telescope Zachary A. Granger, Douglas S. Russum 2016-07-12
8179598 Scanning wide field telescope (SWIFT) spaceflight-deployed payload Alan L. Duncan, Kenneth R. Lorell, Howard C. Holmes 2012-05-15
7631839 Enhanced multiple instrument distributed aperture sensor Alan L. Duncan, Robert D. Sigler, Eric H. Smith, Richard L. Kendrick, Joseph T. Pitman 2009-12-15
6801688 Fiber optic collimator apparatus and method Raymond Mack Bell, Jr. 2004-10-05
6188078 Optical metrology device for precision angular measurement of a pointing mirror Raymond Mack Bell, Jr., Patrick Elliott Perkins 2001-02-13
5598711 Fluid deflection method using a skirt 1997-02-04
5592822 Fluid deflection skirt apparatus 1997-01-14
4950063 Automatic compensation of optical path for gimbaled phased array telescope Richard H. Pohle 1990-08-21
4668869 Modulated optical energy source Kenneth R. Matosian, Lanny W. Sterritt, Thomas M. Lemons 1987-05-26