Assignee
RONNING ENGINEERING COMPANY IN
US·6 granted patents·91 citations·filing 1978–2007
Top patents by PatentIndex Score
6 records- 0178US7654011B2Two-stage thermal oxidation of dryer offgasRONNING ENGINEERING COMPANY IN·Filed 2007·Granted Feb 2, 2010·12 cites·22 claims
- 0274US5157849AHigh density single pass heat exchanger for drying fragmented moisture-bearing productsRONNING ENGINEERING COMPANY IN·Filed 1991·Granted Oct 27, 1992·27 cites·50 claims
- 0365US4346523AMethod and apparatus for recovering heat in product dehydration systemRONNING ENGINEERING COMPANY IN·Filed 1980·Granted Aug 31, 1982·18 cites·7 claims
- 0464US4279556AAuger airlock assembly having product cutting knifeRONNING ENGINEERING COMPANY IN·Filed 1980·Granted Jul 21, 1981·17 cites·5 claims
- 0547US5421528ALeaf and stem fractionating and separating hammermill for dry fibrous productsRONNING ENGINEERING COMPANY IN·Filed 1994·Granted Jun 6, 1995·11 cites·8 claims
- 0641US4227448APellet pre-cooler for pellet millRONNING ENGINEERING COMPANY IN·Filed 1978·Granted Oct 14, 1980·6 cites·1 claims
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