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USPTO Patent Rankings Data through Dec 31, 2025
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G. John Messer — 2 Patents

EEExide Electronics: 2 patents #6 of 17Top 40%
Raleigh, NC: #2,983 of 6,378 inventorsTop 50%
North Carolina: #18,944 of 45,564 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
G. John Messer has been granted 2 US patents while listed as an inventor at Exide Electronics. The first was granted in 1994 and the most recent in January 1995. G. John Messer ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list G. John Messer in Raleigh, NC, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5381554 Uninterrupted power supply (UPS) system interfacing with communications network Dale R. Langer 1995-01-10 $1,530,000
5319571 UPS system with improved network communications Dale R. Langer 1994-06-07 $1,692,000