LexDanaLexDanabeta
Inventor

K. Eugen Keppeler

Inventor
Cicero, NY, US

Overview

2→
Patents
1988–2002
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 2 as inventor

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

Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests40%
B65FGathering or removal of domestic or like refuse20%
C02FTreatment of water, waste water, sewage, or sludge20%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management20%
PatentTitleYear
6,409,914'Waste treatment unit'20024,775,066'In ground trash receptacle'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to KEPPELER K EUGEN (1)· patent assignee history
1988Based in Clay, NY, US· patent location history
2002Patents assigned to CRYSTAL RIVER IND INC (1)· patent assignee history
2002Based in Cicero, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CRYSTAL RIVER IND INC12002
KEPPELER K EUGENself11988
Locations
LocationPatentsSpan
Cicero, New York, US12002
Clay, New York, US11988