Home › Inventors › Betty J. Sewell

Betty J. Sewell

Suisun City, CA: #1 of 4 inventorsTop 25%

California: #23,431 of 60,411 inventorsTop 40%

Overall (2018): #475,663 of 503,207Top 95%

1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D809666	Neck warmer	—	2018-02-06