Fun-Den Wang — 9 Patents at Ramax

Fun-Den Wang has been granted 9 US patents while listed as an inventor at Ramax. The first was granted in 1981 and the most recent in June 2020. Fun-Den Wang ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Fun-Den Wang in Lakewood, CO, US.

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Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date
10683704	Drill with remotely controlled operating modes and system and method for providing the same	Horace M. Varner	2020-06-16
10094172	Drill with remotely controlled operating modes and system and method for providing the same	Horace M. Varner	2018-10-09
9410376	Drill with remotely controlled operating modes and system and method for providing the same	Horace M. Varner	2016-08-09
9371693	Drill with remotely controlled operating modes and system and method for providing the same	Horace M. Varner	2016-06-21
4878712	Hydraulic method of mining coal	—	1989-11-07
4534427	Abrasive containing fluid jet drilling apparatus and process	Gene G. Yie	1985-08-13
4479541	Method and apparatus for recovery of oil, gas and mineral deposits by panel opening	—	1984-10-30
4402552	Open surface flotation method for extracted crude oil	Dan M. Bass	1983-09-06
4302051	Open surface flotation method	Dan M. Bass	1981-11-24

Fun-Den Wang — 9 Patents

Patents per Year

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