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Ronald Eugene Pieper — 4 Patents

LTLummus Technology: 3 patents #101 of 280Top 40%
HUHoover Universal: 1 patents #98 of 278Top 40%
Chelsea, MI: #57 of 176 inventorsTop 35%
Michigan: #22,248 of 86,293 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Ronald Eugene Pieper has been granted 4 US patents while listed as an inventor at Lummus Technology. The first was granted in 1996 and the most recent in November 2014. Ronald Eugene Pieper ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ronald Eugene Pieper in Chelsea, MI, US.

Patents per Year

Patents granted per year, 1996 to 2014Bar chart with a peak of 1 patents in 1996.peak 11996: 1 patents19962012: 1 patents20122013: 1 patents20132014: 1 patents2014

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8877138 Devices for injection of gaseous streams into a bed of fluidized solids Leonce F. Castagnos, Jr., Ting Y. Chan, Norman Paul Kolb 2014-11-04
8480965 Devices for injection of gaseous streams into a bed of fluidized solids Leonce F. Castagnos, Jr., Ting Y. Chan, Norman Paul Kolb 2013-07-09
8092755 Devices for injection of gaseous streams into a bed of fluidized solids Leonce F. Castagnos, Jr., Ting Y. Chan, Norman Paul Kolb 2012-01-10
5518392 Injection blow molding apparatus including stacked molds Dennis J. Tate, Thomas R. Buehler 1996-05-21

Frequent Collaborators

Leonce F. Castagnos, Jr.3 shared
Ting Y. Chan3 shared
Norman Paul Kolb3 shared
Thomas R. Buehler1 shared
Dennis J. Tate1 shared

Nearby-Ranked Inventors

Jagadeesh Kandasamy4
Ross CABOT4
George Ueda4
Franz A. Gruswitz4
Tommy Glimberg4
Vinayakaraddy Gulabal4
Sandra Bittorf4
Aviel FOGEL4
Eric Matthew Walton4