Inventor

Richard L. Stover

Inventor

Oakland, CA, US

Overview

1995–2018

Patent span

Mechanical engineering

Primary field (CPC F)

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F04Fprimary

F04FPumping of fluid by direct contact of another fluid or by using inertia of fluid to be pumped26%

B01DSeparation16%

C02FTreatment of water, waste water, sewage, or sludge16%

Y02ATechnologies for adaptation to climate change11%

F01KSteam engine plants5%

F03GSpring, weight, inertia or like motors5%

F24SSolar heat collectors5%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application5%

G11BInformation storage based on relative movement between record carrier and transducer5%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1995Based in Alford, MA, US· patent location history

2002Patents assigned to IBM (1)· patent assignee history

2002–2011Based in Oakland, CA, US· patent location history

2007–2018Patents assigned to ENERGY RECOVERY INC (6)· patent assignee history

2011–2018Patents assigned to STOVER RICHARD L (2)· patent assignee history

2011Patents assigned to MARTIN JEREMY (1)· patent assignee history

2011–2018Based in Newton, MA, US· patent location history

2018Patents assigned to MARTIN JEREMY G (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations