Inventor · disambiguated record
Richard L. Ronning
Also filed as: RONNING RICHARD · RONNING RICHARD L
12 granted patents·183 citations·filing 1977–2018
91Inventor score
Files withRONNING ENGINEERING COMPANY IN6RONNING ENGINEERING CO INC2AEROGLIDE CORP1RONNING ENG COMPANY INC1RONNING ENGR CO INC1
Top patents by PatentIndex Score
12 records- 0179US4193208ASingle pass alfalfa dehydrator dryer and flighting thereforRONNING ENGR CO INC·Filed 1977·Granted Mar 18, 1980·28 cites·9 claims
- 0278US7654011B2Two-stage thermal oxidation of dryer offgasRONNING ENGINEERING COMPANY IN·Filed 2007·Granted Feb 2, 2010·12 cites·22 claims
- 0374US5157849AHigh density single pass heat exchanger for drying fragmented moisture-bearing productsRONNING ENGINEERING COMPANY IN·Filed 1991·Granted Oct 27, 1992·27 cites·50 claims
- 0471US6584699B2Three stage single pass high density drying apparatus for particulate materialsRONNING ENGINEERING CO INC·Filed 2001·Granted Jul 1, 2003·15 cites·12 claims
- 0568US6589306B2Centrifugal separator apparatus for removing particulate material from an air streamRONNING ENGINEERING CO INC·Filed 2001·Granted Jul 8, 2003·16 cites·34 claims
- 0665US4346523AMethod and apparatus for recovering heat in product dehydration systemRONNING ENGINEERING COMPANY IN·Filed 1980·Granted Aug 31, 1982·18 cites·7 claims
- 0764US7765714B2Moist organic product drying system having a rotary waste heat evaporatorAEROGLIDE CORP·Filed 2008·Granted Aug 3, 2010·1 cites·21 claims
- 0864US4279556AAuger airlock assembly having product cutting knifeRONNING ENGINEERING COMPANY IN·Filed 1980·Granted Jul 21, 1981·17 cites·5 claims
- 0962US4813154AMethod and apparatus for conditioning fibrous materialsRONNING RICHARD L·Filed 1987·Granted Mar 21, 1989·32 cites·3 claims
- 1047US5421528ALeaf and stem fractionating and separating hammermill for dry fibrous productsRONNING ENGINEERING COMPANY IN·Filed 1994·Granted Jun 6, 1995·11 cites·8 claims
- 1143US10605528B2Three stage single pass drying apparatus for particulate materialsRONNING ENG COMPANY INC·Filed 2018·Granted Mar 31, 2020·0 cites·20 claims
- 1241US4227448APellet pre-cooler for pellet millRONNING ENGINEERING COMPANY IN·Filed 1978·Granted Oct 14, 1980·6 cites·1 claims
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