Philip J. Ostendorf

📍 Key Biscayne, FL: #21 of 103 inventorsTop 25%

🗺 Florida: #13,170 of 67,251 inventorsTop 20%

Overall (All Time): #1,216,852 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
8642865	Musical wind instrument with inner waveguide reflector assembly	—	2014-02-04
5351593	Musical wind instrument with inner horn assembly	—	1994-10-04
5133238	Musical wind instrument	—	1992-07-28
4885971	Musical wind instrument	—	1989-12-12