William J. Cass

Nike: 37 patents #197 of 2,652Top 8%

WO Wolverine Outdoors: 14 patents #6 of 66Top 10%

KC Kanzaki Kokyukoki Mfg. Co.: 2 patents #92 of 208Top 45%

UN Unknown: 2 patents #12,644 of 83,584Top 20%

TA The North Face Apparel: 1 patents #38 of 91Top 45%

📍 Southwick, MA: #2 of 64 inventorsTop 4%

🗺 Massachusetts: #966 of 88,656 inventorsTop 2%

Overall (All Time): #45,564 of 4,157,543Top 2%

Patents All Time

Issued Patents All Time

Showing 51–55 of 55 patents

Patent #	Title	Co-Inventors	Date
D386601	Element of a shoe upper	—	1997-11-25
D385693	Side element of a shoe	—	1997-11-04
D385392	Portion of a shoe outsole	—	1997-10-28
D385093	Shoe outsole	—	1997-10-21
D382391	Side element of a shoe upper	—	1997-08-19