Inventor · Surrey, BC, CA

Gary Amstutz

6Patents
5h-index
7Co-inventors
56Inventor score

Filing activity: Oct 28, 1983 → Sep 10, 2010

Most-cited inventions

PatentTitleAreaCited byStatus
US5795864A Stable omega conopetide formulations Human Necessities 61 Expired
US5891849A Methods and formulations for preventing progression of neuropathic pain Human Necessities 55 Expired
US5145763A Positive photoresist composition Physics 21 Expired
USD637394S1 Utility belt General 8 Expired
US4536322A Fluorescent corrosive fluoride solution Chemistry; Metallurgy 5 Expired
US8128445B2 Cold weather survival apparatus Performing Operations; Transporting 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.