Inventor · disambiguated record
John A. Trygg
Also filed as: TRYGG JOHN A
4 granted patents·270 citations·filing 1997–2000
83Inventor score
Technology areasE01C
Files withCEDARAPIDS INC4
Top patents by PatentIndex Score
4 records- 0194US6375386B1Method of remixing hot mix asphalt material in an asphalt paver and a mat of asphalt material having uniform aggregate distribution made by the sameCEDARAPIDS INC·Filed 2000·Granted Apr 23, 2002·62 cites·10 claims
- 0290US6099205AAsphalt paver with remixing conveyer systemCEDARAPIDS INC·Filed 1998·Granted Aug 8, 2000·63 cites·23 claims
- 0390US6071040AAdditive injection device for paving machinesCEDARAPIDS INC·Filed 1998·Granted Jun 6, 2000·85 cites·33 claims
- 0489US6007272AAsphalt paver with remixing conveyor systemCEDARAPIDS INC·Filed 1997·Granted Dec 28, 1999·60 cites·33 claims
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