GEOSCIENCE INSTR CORP has a total of 18 patent applications. Its first patent ever was published in 1966. It filed its patents most often in United States, Germany and Canada. Its main competitors in its focus markets machine tools, semiconductors and macromolecular chemistry and polymers are MEMC JAPAN LTD, FUJIAN BEIDIAN NEW MATERIAL TECH CO LTD and SHANGHAI WAFER WORKS CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | Germany | 4 | |
#3 | Canada | 2 | |
#4 | France | 2 | |
#5 | United Kingdom | 2 | |
#6 | Switzerland | 1 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Semiconductors | |
#3 | Macromolecular chemistry and polymers | |
#4 | Surface technology and coating | |
#5 | Textiles and paper | |
#6 | Machines | |
#7 | Furniture and games | |
#8 | Consumer goods |
# | Name | Total Patents |
---|---|---|
#1 | Jensen Elmer W | 6 |
#2 | Jacobsen Hans R | 4 |
#3 | Wenzel Charles | 3 |
#4 | Motz Lloyd | 2 |
#5 | Charles Wenzel | 1 |
#6 | Thiel Joseph F | 1 |
#7 | Jensen Elmer W Jr | 1 |
#8 | R Jacobsen Hans | 1 |
#9 | W Jensen Elmer | 1 |
#10 | Friedman Howard K | 1 |
Publication | Filing date | Title |
---|---|---|
GB1187940A | Method of Fabricating Germanium Crystals. | |
US3596661A | Dermatological cosmetic process | |
US3581439A | Buff apparatus and method of manufacturing buffs | |
US3542608A | Method for stimulating the drift of lithium through germanium crystals | |
US3499250A | Polishing apparatus | |
US3428059A | Rotary basket processing apparatus | |
US3449870A | Method and apparatus for mounting thin elements | |
US3504457A | Polishing apparatus | |
CA847578A | Polishing apparatus | |
CA872758A | Method of fabricating intrinsic germanium crystals |