"patent" in inglés with examples - Collocation dictionary inglés
- US patent 4,522,407 was granted for the game in 1985.
- US patent 4,435,756 and others were granted on this scheme.
- But the US patent, 3944 735, is still in force.
- His research was associated at total of 10 US patents.
- In 1852, he took out a US patent for the same invention.
- US patent 9041 was awarded the next year, on 15 June 1852.
- He was awarded about 50 US patents in his 30 year career.
- He was granted a US patent for this discovery in 1925.
- US patents 4785789, 4903676, 4947810, 5769049, 5992386, 6123057, 6827061.
- The company has five US patents granted, and several pending.
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