WK

William N. Knopka

PG Parsons Xtreme Golf: 5 patents #9 of 18Top 50%
📍 Scottsdale, AZ: #726 of 3,386 inventorsTop 25%
🗺 Arizona: #6,882 of 32,909 inventorsTop 25%
Overall (All Time): #923,105 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11890515 Golf club heads and methods to manufacture golf club heads Robert R. Parsons, Michael R. Nicolette, Bradley D. Schweigert, Caleb S. Kroloff, Daniel C. Kirtley 2024-02-06
D962369 Golf club head Robert R. Parsons, Michael R. Nicolette, Bradley D. Schweigert, Caleb S. Kroloff, Daniel C. Kirtley 2022-08-30
D956903 Golf club head Robert R. Parsons, Michael R. Nicolette, Bradley D. Schweigert, Caleb S. Kroloff, Daniel C. Kirtley 2022-07-05
11369847 Golf club heads and methods to manufacture golf club heads Robert R. Parsons, Michael R. Nicolette, Bradley D. Schweigert, Caleb S. Kroloff, Daniel C. Kirtley 2022-06-28
D922506 Golf club head Robert R. Parsons, Michael R. Nicolette, Bradley D. Schweigert, Caleb S. Kroloff, Daniel C. Kirtley 2021-06-15