Patent for knife sharpener
Patent number 3,902,275 patented the invention for a knife sharpener. Search other utility patents for free with the ultimate patent dashboard.Patent for DNA copying mechanism
Patent number 4,683,195 was the patent for the copying and cloning mechanism of DNA, originally patented by Kary Mullis.MyPatentAssets — Patent Number: PP21984
After searching for a patent by entering in the patent number PP21984, MyPatentAssets provides its users with a dashboard of relevant and free patent information on the patented hibiscus plant named `Cranberry Crush`.Find a local patent lawyer and see what patents they have contributed to.
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