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USPTO Patent Rankings Data through Dec 31, 2025
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Wayne S. Griffiths — 2 Patents

AMAmp: 2 patents #506 of 1,260Top 45%
York, PA: #363 of 933 inventorsTop 40%
Pennsylvania: #30,766 of 74,527 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Wayne S. Griffiths has been granted 2 US patents while listed as an inventor at Amp. The first was granted in 1989 and the most recent in December 1991. Wayne S. Griffiths ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Wayne S. Griffiths in York, PA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5074808 Molded strain relief in back shell Robert E. Beamenderfer, Keith S. Koegel 1991-12-24 $3,392,000
4867698 Antenna Connector 1989-09-19 $1,720,000