Kenneth D. Laughlen

MR Mountain Safety Research: 1 patents #2 of 4Top 50%

📍 Seattle, WA: #78 of 367 inventorsTop 25%

🗺 Washington: #319 of 1,789 inventorsTop 20%

Overall (1994): #105,978 of 165,921Top 65%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5330640	Portable water filter having an inlet conduit with a weight and float construction	James F. Fife, Daniel J. Vorhis, Nancy L. Dienes	1994-07-19