Alden A. Lofquist, Jr.

📍 Knoxville, TN: #703 of 2,927 inventorsTop 25%

🗺 Tennessee: #4,555 of 20,272 inventorsTop 25%

Overall (All Time): #1,272,358 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
6381769	Bathtub for persons with disabilities	—	2002-05-07
6151727	Bathtub for persons with disabilities	—	2000-11-28
4738598	Metering pump with annular elements	—	1988-04-19
4637784	Metering pump with diaphragm	—	1987-01-20