Home › Inventors › Harold E. Seamans

Harold E. Seamans

Pennsylvania: #43,221 of 74,527 inventorsTop 60%

Overall (All Time): #3,834,290 of 4,157,543Top 95%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D339678	Crutch support apparatus	—	1993-09-28