Jerry L. Walker — 8 Patents at Calgon

Jerry L. Walker has been granted 8 US patents while listed as an inventor at Calgon. The first was granted in 1980 and the most recent in June 1990. Jerry L. Walker ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Jerry L. Walker in Dorpsstraat, PA, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4936987	Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers	Leonard J. Persinski, Bennett P. Boffardi	1990-06-26	$19,751,000
4681737	Stabilized sodium erythorbate boiler corrosion inhibitor compositions and methods	John D. Zupanovich	1987-07-21	$61,998,000
4640793	Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers	Leonard J. Persinski, Bennett P. Boffardi	1987-02-03	$86,746,000
4512774	Residual fuel oil conditioners containing metal salts in aqueous solution	John G. Myers, Douglas Logan	1985-04-23	$5,260,000
4452703	Control of scale in sugar evaporation equipment	Paul H. Ralston, Sandra L. Whitney	1984-06-05	$9,071,000
4375526	Anionic polymers for reduction of viscosity of a magnesium hydroxide filter cake paste	John D. Zupanovich, John G. Myers	1983-03-01	$5,990,000
4202671	Fuel conditioner	Richard C. Diehl	1980-05-13	$11,452,000
4192844	Methoxypropylamine and hydrazine steam condensate corrosion inhibitor compositions and methods	William L. Trace	1980-03-11	$6,818,000

Jerry L. Walker — 8 Patents

Issued Patents All Time

Patent Widget