Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
MacDonald; John Alexander
Address:
Calgary, CA
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
7918994 System that removes contaminants from sulfur April 5, 2011
A system for removing contaminant from sulfur to a level that allows re-processed sulfur to reenter a supply chain. The system melts contaminated sulfur, filters the molten sulfur, and then dispenses the less contaminated sulfur after filtering it. More specifically, solid contaminat










 
 
  Recently Added Patents
Field device configuration system
Optical fixing device and image forming apparatus
System and method for outputting virtual textures in electronic devices
Lightweight multicast method and apparatus for data distribution service
Fused thiazole derivatives as kinase inhibitors
Display control device, display control method, and touchpad input system
Fuel basket spacer, apparatus and method using the same for storing high level radioactive waste
  Randomly Featured Patents
Communication traffic control system on LAN, communication traffic control method and recording medium storing communication traffic control program
Exposure apparatus and device manufacturing method
Optical imaging system and optical imaging detection method
Retaining piece structure
Cladding device for the pond of a swimming pool or the like
Generating device using piezoelectric energy harvester
Optical device with a dichroic polarizer and a multilayer optical film
Method for calculating a value indicative of dynamic turning radius of curvature
System and method for the processing and incineration of diesel exhaust particulate matter
Combination lock