Inventor

Warren Ripple

Inventor

Sarasota, FL, US

Overview

9→

Patents

1977–2016

Patent span

Performing operations

Primary field (CPC B)

Patents· 9 as inventor

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

H04Rprimary

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers20%

LOCD120%

B29CShaping or joining of plastics13%

B29DProducing particular articles from plastics or from substances in a plastic state13%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts7%

B60CVehicle tyres7%

D07BRopes or cables in general7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

Y10TTechnical subjects covered by former us classification7%

PatentTitleYear

9,227,372'Conicity correction for rubber component extrusion'2016 7,240,710'Cable bead and method of manufacture'2007 6,425,970'Method for grounding EBP processing'2002 4,220,220'Loudspeaker equipment'1980 4,177,873'Loudspeaker equipment'1979 4,161,230'Loudspeaker equipment'1979 D0248854'Speaker enclosure'1978 D0247172'Speaker enclosure'1978 D0244696'Speaker enclosure'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1980Patents assigned to RIPPLE WARREN (6)· patent assignee history

1977–1980Based in Sarasota, FL, US· patent location history

2002–2016Patents assigned to GOODYEAR TIRE & RUBBER (3)· patent assignee history

2002–2016Based in North Canton, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
RIPPLE WARRENself	6	1977–1980
GOODYEAR TIRE & RUBBER	3	2002–2016

Locations

Location	Patents	Span
Sarasota, Florida, US	6	1977–1980
North Canton, OH, US	3	2002–2016