4 ms·
Replying elsewhere, but here's a USPTO link on the inventor: https://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=%2Fnetahtml%2FPTO%2Fsearch-ad
by phnofive 5y ago
Replying elsewhere, but here's a USPTO link on the inventor:
https://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=%2Fnetahtml%2FPTO%2Fsearch-adv.htm&r=0&f=S&l=50&d=PTXT&RS=IN%2F%22helmreich%22&Refine=Refine+Search&Query=IN%2F%22helmreich%22+AND+IN%2F%22martin%22 https://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=...