Alex Kazmierczak

📍 Seattle, WA: #8,251 of 21,776 inventorsTop 40%

🗺 Washington: #27,877 of 76,902 inventorsTop 40%

Overall (All Time): #1,481,880 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
10051906	Headwear with water/perspiration handling features	—	2018-08-21
9480292	Headwear with enhanced ventilation and/or water/perspiration handling features	—	2016-11-01
8516617	Hat with enhanced ventilation	—	2013-08-27