Assignee
T SYSTEMS INT INC
US·17 granted patents·1 pending application·803 citations·filing 1990–2002
Top patents by PatentIndex Score
18 records- 0191US6015102AExternal emitter for drip irrigation hoseT SYSTEMS INT INC·Filed 1998·Granted Jan 18, 2000·83 cites·26 claims
- 0291US5282578ASelf-protecting irrigation hose and methodT SYSTEMS INT INC·Filed 1993·Granted Feb 1, 1994·66 cites·3 claims
- 0389US5333793ADrip irrigation hose with pressure compensation and method for its manufactureT SYSTEMS INT INC·Filed 1993·Granted Aug 2, 1994·65 cites·6 claims
- 0487US6308902B1Drip irrigation hose with emitters having different discharge ratesT SYSTEMS INT INC·Filed 1999·Granted Oct 30, 2001·72 cites·41 claims
- 0587US5123984AMethod and apparatus for forming ports in drip irrigation hoseT SYSTEMS INT INC·Filed 1990·Granted Jun 23, 1992·76 cites·23 claims
- 0686US6936126B2Method of manufacture of a drip irrigation hoseT SYSTEMS INT INC·Filed 2002·Granted Aug 30, 2005·28 cites·7 claims
- 0786US5855324ADrip irrigation hose and method of its manufactureT SYSTEMS INT INC·Filed 1997·Granted Jan 5, 1999·49 cites·12 claims
- 0885US6116523APressure-compensating drip irrigation hose and method for its manufactureT SYSTEMS INT INC·Filed 1998·Granted Sep 12, 2000·62 cites·35 claims
- 0985US5957391ADrip irrigation hose with self-cleaning inlet and method for its manufactureT SYSTEMS INT INC·Filed 1998·Granted Sep 28, 1999·53 cites·17 claims
- 1085US5865377ADrip irrigation hose and method for its manufactureT SYSTEMS INT INC·Filed 1997·Granted Feb 2, 1999·45 cites·6 claims
- 1185US5364032ASelf-protecting irrigation hose and methodT SYSTEMS INT INC·Filed 1994·Granted Nov 15, 1994·43 cites·14 claims
- 1283US5522551ADrip irrigation hose and method for its manufactureT SYSTEMS INT INC·Filed 1994·Granted Jun 4, 1996·57 cites·4 claims
- 1376US5722601ADrip irrigation hose and method of its manufactureT SYSTEMS INT INC·Filed 1996·Granted Mar 3, 1998·44 cites·11 claims
- 1474US5458712AProcess for forming drip irrigation hose with pressure compensationT SYSTEMS INT INC·Filed 1994·Granted Oct 17, 1995·27 cites·10 claims
- 1558US6464816B1Method and apparatus for making a drip irrigation hoseT SYSTEMS INT INC·Filed 1998·Granted Oct 15, 2002·15 cites·29 claims
- 1652US5634595ADrip irrigation hose and method for its manufactureT SYSTEMS INT INC·Filed 1996·Granted Jun 3, 1997·16 cites·11 claims
- 1742US2002113147A1Drip irrigation hose with emitters having different discharge ratesT SYSTEMS INT INC·Filed 2001·Application pending·0 cites
- 1824US6183584B1Method for splicing drip irrigation hoses using two member splicing couplingT SYSTEMS INT INC·Filed 1999·Granted Feb 6, 2001·2 cites·12 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →