Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Rex E. Luzader — 4 Patents

EXExide: 2 patents #7 of 29Top 25%
GBGeneral Battery: 2 patents #12 of 41Top 30%
Wyomissing, PA: #38 of 125 inventorsTop 35%
Pennsylvania: #19,360 of 74,527 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Rex E. Luzader has been granted 4 US patents while listed as an inventor at Exide. The first was granted in 1987 and the most recent in April 1997. Rex E. Luzader ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Rex E. Luzader in Wyomissing, PA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5616434 Battery plate separator envelope and method of forming battery plate assemblies including the same Galen H. Redden 1997-04-01 $3,724,000
5607484 Method of forming battery plate assemblies for wet storage cell batteries Galen H. Redden 1997-03-04 $4,494,000
D311898 Height adapter for a storage battery container David B. Beidler 1990-11-06
4689281 Storage battery vent cap Amar S. Dandona 1987-08-25