Liquid extraction cleaning device

Assignee

• Rug Doctor

Inventors

• Jason Tilk (16 patents)
• Evan Spirk (21 patents)
• Lindsey Tufts, Jr. (54 patents)
• Craig Saunders (30 patents)
• Paul D. Stephens (104 patents)
• Ann Marie Morrow (8 patents)
• Walter Haug (21 patents)
• Timothy J. Wall (15 patents)
• Schubert Peirera (2 patents)

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