Year in Patents

1987

Landmark US patents granted in 1987 — explained in plain English. The inventions, the assignees, and what each one actually protects.

Granted in 1987

3 patents

US 4683195 · 1987 · Cetus Corp

How to Make Many Copies of a Specific DNA Segment

US 4660166 · 1987 · California Institute of Technology

Electronic network for collective decision based on large number of connections between signals

US 4677614 · 1987 · Process Systems Inc

Data communication system and method and communication controller and method therefor, having a data/clock synchronizer and method

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