Steven R. Knight

PA Parker-Hannifin: 16 patents #9 of 1,656Top 1%

PI Parker Intangibles: 7 patents #1 of 40Top 3%

WC Watt Fuel Cell: 1 patents #6 of 10Top 60%

📍 Centennial, CO: #22 of 514 inventorsTop 5%

🗺 Colorado: #1,332 of 40,980 inventorsTop 4%

Overall (All Time): #153,955 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
6258269	Self vent drain valve	—	2001-07-10