CH

Charles Harrison

Google: 2 patents #10,498 of 22,993Top 50%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #1,130,586 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11711436 Aggregated conversion measurement Mike West, Yian Gao, Gang Wang 2023-07-25
11212351 Aggregated conversion measurement Mike West, Yian Gao, Gang Wang 2021-12-28
5847345 Push button electrical switch 1998-12-08
5281954 Device for replacing battery in smoke alarm Frank Harrison 1994-01-25