Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Douglas Walcher

Lockheed Martin: 1 patents #2,805 of 6,507Top 45%
Englewood, CO: #476 of 810 inventorsTop 60%
Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #3,508,472 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6549175 Simultaneous mode matching feedline Tom Cencich, Julie A. Huffman 2003-04-15