Company Badge
USPTO Data Jan 1 1976 - Jan 20 2026
1 Patents
#753 in Mountain View, CA
#28,525 in California
#134,345 in US
Poa Sona, Inc.
Forward Citations = 45
4 inventors:
Mountain View, CA, United States of America
Poa Sona, Inc.
Forward Citations = 45
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4 inventors (with patents filed for the assignee):
David Schleuning (1 out of 14 patents)
David S Graham (1 out of 8 patents)
Guolin Ma (1 out of 16 patents)
4. Warren Hale Lewis (1 out of 14 patents)
1 patent:
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