Quantité totale PI	43
Rang # Quantité totale PI	32 794
Note d'activité PI	1,8/5.0    10
Rang # Activité PI	90 425
Classe Nice dominante	Machines et machines-outils

Brevets Marques 21 11 5 0 6 0 0
Dernier brevet	2025 - Underreamer drill hammer
Premier brevet	2002 - Self-retaining downhole-hammer d...
Dernière marque	2020 - WE MAKE ROCK DISAPPEAR!
Première marque	2006 - HYDRO-JAW

Industrie (Classification de Nice)

Derniers inventions, produits et services 2024 Invention Down-the-hole drill hammer having a coaxial accumulator. A down-the-hole drill hammer comprising... Invention Down-the-hole hammer having an inverted casing. A down-the-hole drill hammer comprising a casing ... Invention Down-the-hole hammer having an inverted casing. A down-the-hole drill hammer comprising a casing... Invention Down-the-hole drill hammer having a piston follower valve. A down-the-hole drill hammer (10) incl... Invention Down-the-hole drill hammer having a piston follower valve. A down-the-hole drill hammer includin... 2023 Invention Underreamer drill hammer. An underreamer drill hammer comprising a canister including a housing h... Invention Down-the-hole drill hammer having a ribbed exhaust tube. A down-the-hole hammer comprising a hou... 2020 P/S Air powered drilling tools, namely, drills and hole openers, used in the oil, gas, foundation dri... 2018 Invention Flow diversion sub for a down-the-hole drill hammer. A flow diversion sub for a down-the-hole dri... 2017 Invention Down-the-hole drill hammer having a roller bearing assembly. A down-the-hole drill hammer is prov... Invention Non-rotating drill bit for a down-the-hole drill hammer Invention Drill bit for a down-the-hole drill hammer 2016 Invention Down-the-hole drill hammer having a roller ramp clutch. A down-the-hole drill hammer is provided ... 2015 Invention Drill bit for a down-the-hole drill hammer having spirally arranged cutting inserts. A drill bit ... 2014 Invention Pressure control check valve for a down-the-hole drill hammer. A down-the-hole drill hammer for o... 2013 P/S Air powered drilling tools, namely, drills and hole openers used in the oil, gas, foundation dril... Invention Non-rotating drill bit for a down-the-hole drill hammer. A non-rotational drill bit for a down-th... 2012 P/S Air powered tools, namely, down the hole hammers used in the oil and gas, foundation drilling, wa... P/S Down hole air hammer driven under reamer used to simultaneously drill and case a bore hole for th... 2011 Invention Down-the-hole drill hammer having a sliding exhaust check valve. A down-the-hole drill hammer hav... P/S Air powered percussion earth boring drills; percussion drill bits Invention Drill bit Invention Down-the-hole drill hammer having an extendable drill bit assembly. A down-the-hole drill hammer ... 2010 Invention Down-the-hole drill hammer having a reverse exhaust system and segmented chuck assembly. A down-t... Invention Pressure reversing valve assembly for a down-the-hole percussive drilling apparatus. A pressure r... Invention Down-the-hole drill reverse exhaust system. A DHD hammer that can exhaust working air volu... Invention Down-the-hole drill reverse exhaust system. A DHD hammer that can exhaust working air volumes par... 2009 Invention Self-indexing down-the-hole drill. A down-the-hole drill (DHD) hammer having a casing, a drill bi... Invention Down-the-hole drill drive coupling. A down-the-hole drill hammer is provided that includes a hous... Invention Down-the-hole drill drive coupling. A down-the-hole drill hammer is provided that includes ... 2007 P/S air powered drilling tools, namely, drills and hole openers, used in the oil, gas, foundation dri... 2002 Invention Self-retaining downhole-hammer drill bit. The present invention relates to a downhole-hammer dril...