CROOK GARY W has a total of 11 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States and Canada. Its main competitors in its focus markets control, measurement and civil engineering are SECURITAS AB BEVAKNINGS, YAMATO SHOKAKI KK and COLE MARTIN T.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 9 | |
#2 | Canada | 2 |
# | Industry | |
---|---|---|
#1 | Control | |
#2 | Measurement | |
#3 | Civil engineering | |
#4 | Telecommunications | |
#5 | IT methods for management | |
#6 | Chemical engineering |
# | Technology | |
---|---|---|
#1 | Alarm systems | |
#2 | Earth drilling | |
#3 | Analysing materials | |
#4 | Transmission systems | |
#5 | Separating solids | |
#6 | Registering devices | |
#7 | Data processing systems |
# | Name | Total Patents |
---|---|---|
#1 | Crook Gary W | 11 |
Publication | Filing date | Title |
---|---|---|
US2017030155A1 | Shaker Screen System | |
US8836520B1 | Hydrogen sulfide sensor with water detection | |
US9019117B1 | Hydrogen sulfide alarm methods | |
US8446274B1 | Lone worker gas safety alarm system and method | |
CA2514357A1 | Mobile system for responding to hydrogen sulfide gas at a plurality of remote well sites | |
CA2514358A1 | Personal hydrogen sulfide gas alarm system | |
USRE40238E | Personal hydrogen sulfide gas alarm system | |
US2006082462A1 | Remote control of a hydrogen sulfide gas alarm system | |
US6954143B2 | Mobile system for responding to hydrogen sulfide gas at a plurality of remote well sites |