Patent | Date |
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Computer display screen with graphical user interface Grant D740,307 - McAllister , et al. October 6, 2 | 2015-10-06 |
System and Method for Displaying Social Network Interactivity with a Media Event App 20130326373 - Lisabeth; Zach ;   et al. | 2013-12-05 |
Table top air filter unit for removing hazardous fumes Grant D305,683 - Klein January 23, 1 | 1990-01-23 |
Pitcher Grant D300,797 - Klein April 25, 1 | 1989-04-25 |
Composite materials, their preparation and articles made therefrom Grant 4,716,062 - Klein December 29, 1 | 1987-12-29 |
High temperature filter material Grant 4,713,285 - Klein December 15, 1 | 1987-12-15 |
Mica-polymer micro-bits composition and process Grant 4,710,520 - Klein December 1, 1 | 1987-12-01 |
Liquid filtration apparatus and process Grant 4,664,812 - Klein May 12, 1 | 1987-05-12 |
Disposable protective mask Grant 4,643,182 - Klein * February 17, 1 | 1987-02-17 |
Filter for air handling equipment Grant 4,627,863 - Klein December 9, 1 | 1986-12-09 |
Water treatment system Grant 4,569,756 - Klein February 11, 1 | 1986-02-11 |
Porous media to separate gases liquid droplets and/or solid particles from gases or vapors and coalesce entrained droplets Grant RE31,849 - Klein March 19, 1 | 1985-03-19 |
Filtering device for treating contaminated aqueous solutions Grant 4,505,823 - Klein March 19, 1 | 1985-03-19 |
Filter apparatus Grant 4,394,146 - Klein July 19, 1 | 1983-07-19 |
Method for separating gases liquid droplets and/or solid particles from gases or vapors Grant 4,344,775 - Klein * August 17, 1 | 1982-08-17 |
High efficiency particulate air filter Grant 4,286,977 - Klein September 1, 1 | 1981-09-01 |
Porous media to separate gases liquid droplets and/or solid particles from gases or vapors and coalesce entrained droplets Grant 4,239,516 - Klein December 16, 1 | 1980-12-16 |
Expanded styrene-polymers and polyolefin micro-bits and their preparation Grant 4,207,378 - Klein June 10, 1 | 1980-06-10 |
Micro-bits of expanded flexible polyurethanes Grant 4,200,679 - Klein April 29, 1 | 1980-04-29 |
Reactor apparatus Grant 4,050,897 - Klein September 27, 1 | 1977-09-27 |
Production of heat-expandable styrene-polymer bit-pieces Grant 4,018,946 - Klein April 19, 1 | 1977-04-19 |
Methacrylic acid addition salt of 2-mono(lower)alkyl amino ethyl methacrylate Grant 3,950,398 - Klein April 13, 1 | 1976-04-13 |
Styrene suspension polymerization system for spheres Grant 3,941,729 - Klein March 2, 1 | 1976-03-02 |
Method for expanding polymer bit-pieces Grant 3,876,741 - Klein April 8, 1 | 1975-04-08 |