Brian David Crawford

SB Super Brush: 3 patents #1 of 2Top 50%

🗺 Massachusetts: #33,482 of 88,656 inventorsTop 40%

Overall (All Time): #1,455,258 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
10746494	Foam swab for cleaning star chamber in firearms	—	2020-08-18
RE46065	Foam swabs for cleaning firearms	—	2016-07-12
8661724	Foam swabs for cleaning firearms	—	2014-03-04