Michael W. Speck

HB Hillerich & Bradsby: 3 patents #6 of 19Top 35%

📍 Houston, TX: #5,364 of 21,073 inventorsTop 30%

🗺 Texas: #33,546 of 125,132 inventorsTop 30%

Overall (All Time): #1,265,471 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
6732863	Baseball/softball equipment bag	—	2004-05-11
6595358	Baseball/softball equipment bag	—	2003-07-22
6009995	Baseball/softball equipment bag	—	2000-01-04
5588529	Baseball/softball equipment bag	—	1996-12-31