Inventor
Joseph Michael MARCHETTI
Inventor
US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Bprimary
F04BPositive-displacement machines for liquids18%
F04FPumping of fluid by direct contact of another fluid or by using inertia of fluid to be pumped18%
F25BRefrigeration machines, plants or systems15%
F03GSpring, weight, inertia or like motors12%
F25DRefrigerators12%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications12%
E21BEarth or rock drilling6%
F15BSystems acting by means of fluids in general6%
PatentTitleYear
12,392,528Control of refrigeration and heat pump systems that include pressure exchangers202512,313,103Control of a pressure exchanger system202512,209,778Refrigeration and heat pump systems with pressure exchangers202512,085,324Refrigeration and heat pump systems with pressure exchangers202411,959,502Control of a pressure exchanger system202411,913,696Refrigeration and heat pump systems with pressure exchangers202411,692,743Control of refrigeration and heat pump systems that include pressure exchangers2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to ENERGY RECOVERY INC (7)· patent assignee history
2023–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ENERGY RECOVERY INC | 7 | 2023–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 7 | 2023–2025 |