Donald B. Hyde, Jr.

📍 Waltham, MA: #682 of 1,656 inventorsTop 45%

🗺 Massachusetts: #33,482 of 88,656 inventorsTop 40%

Overall (All Time): #1,654,096 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5303674	Hummingbird feeder	—	1994-04-19
4414922	Bird feeder	—	1983-11-15
4201155	Bird feeder	—	1980-05-06