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USPTO Patent Rankings Data through Sept 30, 2025
DH

David Hayes

PLPlasma Antennas Limited: 1 patents #1 of 1Top 100%
Robertsbridge, OH: #1 of 1 inventorsTop 100%
Overall (2005): #217,082 of 245,428Top 90%
1 Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6879289 Apparatus for providing a controllable signal delay along a transmission line 2005-04-12