LexDanaLexDanabeta
Inventor

Richard L. Signorelli

Inventor
Torrington, CT, US

Overview

3→
Patents
1992–2007
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

A61Lprimary
A61LMethods or apparatus for sterilising materials or objects in general20%
C11CFatty acids from fats, oils or waxes20%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids20%
F16DCouplings for transmitting rotation20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
7,220,288'Protection of fragrance in a wax candle using an antioxidant'20075,569,089'Universal joint construction'19965,152,683'Double rotary piston positive displacement pump with variable offset transmission means'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to SIGNORELLI RICHARD L (1)· patent assignee history
1992–1996Based in Torrington, CT, US· patent location history
2007Patents assigned to BELMAY INC (1)· patent assignee history
2007Based in Merrick, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BELMAY INC12007
SIGNORELLI RICHARD Lself11992
Locations
LocationPatentsSpan
Torrington, CT, US21992–1996
Merrick, New York, US12007