Mark E. Endlish has been granted 4 US patents while listed as an inventor at Ppg Industries . The first was granted in 1986 and the most recent in November 2015. Mark E. Endlish ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Mark E. Endlish in Butler, PA, US.
Patents per Year Patents granted per year, 1986 to 2015 Bar chart with a peak of 2 patents in 2015. peak 2 1986: 1 patents 1986 1990: 1 patents 1990 2015: 2 patents 2015
Issued Patents All Time
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Showing 1–4 of 4 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
9187670 Curable film-forming compositions and method of mitigating dirt build-up on a substrate John E. Schwendeman , Shanti Swarup , Xiangling Xu 2015-11-17
$43,183,000
9120916 Acrylic polymers, curable film-forming compositions prepared therefrom, and method of mitigating dirt build-up on a substrate Shanti Swarup , Xiangling Xu , Noel R. Vanier , Dennis A. Simpson 2015-09-01
$41,292,000
4917955 Color plus clear composite coating having a catalyst-free base coat comprising polyepoxides and polyacid curing agents Samuel Porter, Jr. , Dennis A. Simpson , William P. Blackburn 1990-04-17
$11,033,000
4611040 Fluoride ion as a curing catalyst for silicon-containing resins Kurt G. Olson , William P. Blackburn 1986-09-09
$2,232,000