MASX ENERGY SERVICES GROUP INC has a total of 40 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets civil engineering, machines and mechanical elements are JAMES A KAMMERDINER, DOUBLE E INC and SWELLFIX BV.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 10 | |
#2 | Canada | 9 | |
#3 | United Kingdom | 9 | |
#4 | Norway | 4 | |
#5 | Germany | 2 | |
#6 | France | 2 | |
#7 | Italy | 2 | |
#8 | Iceland | 1 | |
#9 | Mexico | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Machines | |
#3 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Earth drilling | |
#2 | Unspecified technologies | |
#3 | Lubricating | |
#4 | Pistons and sealings | |
#5 | Unspecified technologies | |
#6 | Venting or aerating devices | |
#7 | Explosive charges |
# | Name | Total Patents |
---|---|---|
#1 | Bailey Thomas F | 32 |
#2 | Campbell John E | 19 |
#3 | Moeller Larry F | 15 |
#4 | Kalsi Manmohan S | 3 |
#5 | Budke Mark | 3 |
#6 | Lancaster Charles | 3 |
#7 | Baugh Benton F | 3 |
#8 | Alvarez Patricio D | 3 |
#9 | Yokley John | 3 |
#10 | Lancaster Charles E | 2 |
Publication | Filing date | Title |
---|---|---|
GB9400356D0 | Top drive cementing manifold | |
US5305839A | Turbine pump ring for drilling heads | |
US5238063A | Pressure balanced charge container for wellhead severing system | |
GB9111588D0 | Hydraulically set anchor for well tools | |
US5082020A | Valve body for oilfield applications | |
US5062450A | Valve body for oilfield applications | |
US5154231A | Whipstock assembly with hydraulically set anchor | |
US5074355A | Section mill with multiple cutting blades | |
US5048621A | Adjustable bent housing for controlled directional drilling | |
US5062479A | Stripper rubbers for drilling heads | |
US5046557A | Well packing tool | |
US5022472A | Hydraulic clamp for rotary drilling head |