Inventor · disambiguated record
David L. Teegardin
Also filed as: TEEGARDIN DAVID · TEEGARDIN DAVID L
6 granted patents·223 citations·filing 1994–2002
87Inventor score
Files withT SYSTEMS INT INC6
Top patents by PatentIndex Score
6 records- 0186US6936126B2Method of manufacture of a drip irrigation hoseT SYSTEMS INT INC·Filed 2002·Granted Aug 30, 2005·28 cites·7 claims
- 0285US6116523APressure-compensating drip irrigation hose and method for its manufactureT SYSTEMS INT INC·Filed 1998·Granted Sep 12, 2000·62 cites·35 claims
- 0385US5865377ADrip irrigation hose and method for its manufactureT SYSTEMS INT INC·Filed 1997·Granted Feb 2, 1999·45 cites·6 claims
- 0483US5522551ADrip irrigation hose and method for its manufactureT SYSTEMS INT INC·Filed 1994·Granted Jun 4, 1996·57 cites·4 claims
- 0558US6464816B1Method and apparatus for making a drip irrigation hoseT SYSTEMS INT INC·Filed 1998·Granted Oct 15, 2002·15 cites·29 claims
- 0652US5634595ADrip irrigation hose and method for its manufactureT SYSTEMS INT INC·Filed 1996·Granted Jun 3, 1997·16 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →