DB

Donald G. Burge

PA Parker-Hannifin: 4 patents #170 of 1,656Top 15%
📍 Plainwell, MI: #26 of 109 inventorsTop 25%
🗺 Michigan: #18,390 of 86,293 inventorsTop 25%
Overall (All Time): #1,061,221 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5024468 Push-in tube fitting and release tool — 1991-06-18
4534379 Locking frame for valves — 1985-08-13
4335908 Push-in tube connector — 1982-06-22
4302036 Tube coupling — 1981-11-24
4188051 Tube coupling — 1980-02-12