Fred D. Yocum

📍 Lighthouse Point, FL: #48 of 158 inventorsTop 35%

🗺 Florida: #16,597 of 67,251 inventorsTop 25%

Overall (All Time): #1,642,314 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5650105	Method for making a loudspeaker cone with an integral surround	—	1997-07-22
5599563	Tool for molding a surround onto a loudspeaker cone	—	1997-02-04
5319718	Loudspeaker cone and method for making same	—	1994-06-07