Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael E. Leitten — 1 Patent

Lockheed Martin: 1 patents #2,818 of 6,507Top 45%
Frederick, MD: #493 of 816 inventorsTop 65%
Maryland: #19,590 of 35,612 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Michael E. Leitten has been granted 1 US patent while listed as an inventor at Lockheed Martin. All of these patents were granted in 1999. Michael E. Leitten ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Michael E. Leitten in Frederick, MD, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5855633 Lapping slurry Ronald F. Simandl, Victor S. Upchurch 1999-01-05 $58,777,000