Inventor
Robert M. Messinger
Inventor
Cranford, NJ, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Hprimary
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body44%
B01DSeparation11%
B01FMixing, e.g. dissolving, emulsifying or dispersing11%
C02FTreatment of water, waste water, sewage, or sludge11%
E04HBuildings or like structures for particular purposes11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
5,271,561'Rotary jet hydrotherapy device and method'19934,985,943'Two-stage adjustable hydrotherapeutic jet and method'19914,818,389'Skimmer with flow enhancer'19894,742,965'Hydrotherapy fitting assembly'19884,617,117'Housing assembly with removable jacked cover'19864,593,420'Self-draining hydromassage fitting'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1993Patents assigned to HAYWARD IND INC (4)· patent assignee history
1986–1988Patents assigned to HAYWARD POOL PRODUCTS INC (2)· patent assignee history
1986–1993Based in Cranford, NJ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HAYWARD IND INC | 4 | 1986–1993 |
| HAYWARD POOL PRODUCTS INC | 2 | 1986–1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cranford, New Jersey, US | 6 | 1986–1993 |