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T SYSTEMS INT INC

Overview
  • Total Patents
    86
About

T SYSTEMS INT INC has a total of 86 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United States, Israel and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, agriculture and environmental technology are LEAL DIAZ J, NAAN IRRIGATION SYSTEMS and SWISSCAB SA.

Patent filings per year

Chart showing T SYSTEMS INT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Defrank Michael 27
#2 Huntley Mark 17
#3 Teegardin David L 9
#4 Marchetti David 9
#5 Hackman Wayne 8
#6 Shirvan Shawn 8
#7 Daigle Harold 8
#8 Tran Que 7
#9 Robb Allan F 6
#10 De Frank Michael P 4

Latest patents

Publication Filing date Title
IL143252D0 Drip irrigation hose with root deterrent strip
US6183584B1 Method for splicing drip irrigation hoses using two member splicing coupling
US6015102A External emitter for drip irrigation hose
WO9902273A1 Unibody pressure-compensating emitter
ZA9804154B Pressure compensating drip irrigation hose and method for its manufacture
WO9850167A1 Pressure-compensating drip irrigation hose and method for its manufacture
WO9838847A2 Drip irrigation hose with self-cleaning inlet
US5957391A Drip irrigation hose with self-cleaning inlet and method for its manufacture
IL121105D0 Self-protecting irrigation hose and method of producing same
ZA9704709B Drip irrigation hose and method of its manufacture.
IL120946D0 Drip irrigation hose and method of its manufacture
US5865377A Drip irrigation hose and method for its manufacture
IL134954D0 Method for splicing drip irrigation hoses using splicing means internal to the hoses
ZA9607103B Method of splicing drip irrigation hoses using splicing means internal to the hoses.
US5722601A Drip irrigation hose and method of its manufacture
US5634595A Drip irrigation hose and method for its manufacture
AU4594896A Drip irrigation hose and method of its manufacture
NZ300719A Drip irrigation hose
CA2239153A1 Drip irrigation hose and method of its manufacture
US5522551A Drip irrigation hose and method for its manufacture