ES

Evan Spirk

RD Rug Doctor: 1 patents #1 of 14Top 8%
📍 Gates Mills, OH: #6 of 12 inventorsTop 50%
🗺 Ohio: #2,058 of 6,556 inventorsTop 35%
Overall (2016): #405,176 of 481,213Top 85%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9282869 Liquid extraction cleaning device and method Timothy J. Wall, Ann Marie Morrow, Walter Haug, Phuong Le, Charles Michael Ostendorf +8 more 2016-03-15