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USPTO Patent Rankings Data through Dec 31, 2025
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David B. Wright — 5 Patents

OLOlin: 5 patents #152 of 783Top 20%
Cleveland, TN: #42 of 243 inventorsTop 20%
Tennessee: #3,760 of 20,272 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
David B. Wright has been granted 5 US patents while listed as an inventor at Olin. The first was granted in 1982 and the most recent in July 1985. David B. Wright ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list David B. Wright in Cleveland, TN, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4532018 Chlor-alkali cell control system based on mass flow analysis Richard W. Ralston, Jr., James M. Ford 1985-07-30 $1,307,000
4512853 Method of monitoring pH Brian D. Sharpe 1985-04-23 $687,000
4430179 Portable method for filter press cell assembly James M. Ford 1984-02-07 $1,191,000
4344833 Restrictor apparatus for electrolyte flow conduit Sanders H. Moore, Morton S. Kircher 1982-08-17 $1,226,000
4322281 Method for controlling foaming within gas-liquid separation area Sanders H. Moore, Morton S. Kircher 1982-03-30 $939,000