patents

The R&D Dept.: Local patents for 2.23.22

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Patents this week include a hyperspectral imaging system, autonomous collision guidance and an electric-powered birth bath.

The R&D Dept.: Local patents for 7.11.12

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UVA and VCU get together for a medical patent; a Shockoe Slip drug maker, Afton Chemical and Hamilton Beach each file for patent protection; and two locals come up with a way to repair broken zippers.