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USPTO Patent Rankings Data through Dec 31, 2025
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Anthony C. Plaisted — 7 Patents

CECeltite: 3 patents #1 of 3Top 35%
FLFosroc International Limited: 3 patents #4 of 25Top 20%
North Royalton, OH: #40 of 245 inventorsTop 20%
Ohio: #11,780 of 73,341 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Anthony C. Plaisted has been granted 7 US patents while listed as an inventor at Celtite. The first was granted in 1981 and the most recent in January 2003. Anthony C. Plaisted ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Anthony C. Plaisted in North Royalton, OH, US.

Patents per Year

Patents granted per year, 1981 to 2003Bar chart with a peak of 2 patents in 1982.peak 21981: 1 patents19811982: 2 patents19821992: 1 patents19921994: 1 patents19942002: 1 patents20022003: 1 patents2003

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6506246 Settable composition Leslie W. Cheriton, Anthony M. James, Judith A. Simcox 2003-01-14
6450735 Method and equipment for ventilating underground workings Peter Shelley Mills, Michael Robert Amick 2002-09-17
5330785 Method for the sealing of unstable rock strata Leonard G. Hickam 1994-07-19
5165958 Method for the sealing of mine stoppings Leonard G. Hickam 1992-11-24
4343399 Two component device for use in anchor bolting and method of anchoring Natvarlal K. Patel 1982-08-10
4324592 Cartridge containing fast acting inorganic adhesive systems, grouting compositions and method of use Natvarlal K. Patel 1982-04-13
4260699 Pourable grout including fast acting polyester adhesive systems and method of use 1981-04-07