Henry Happel

Person

Rockledge, FL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Backwashing filter basket
- Patent number 8,034,237
- Issue date Oct 11, 2011
- Henry Happel
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Adjustable filter basket for a storm water drain system
- Patent number 7,981,283
- Issue date Jul 19, 2011
- Henry Happel
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Street curb filter basket system
- Patent number 7,959,799
- Issue date Jun 14, 2011
- Henry Happel
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Storm water filter system having a floating skimmer apparatus
- Patent number 7,846,327
- Issue date Dec 7, 2010
- Henry Happel
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Method and system for registering potential acquirers of vehicles t...
- Patent number 7,827,069
- Issue date Nov 2, 2010
- Second and Main LLC
- Martin T. King
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Curb opening filter
- Patent number 7,549,820
- Issue date Jun 23, 2009
- Henry Happel
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Storm water filter system
- Patent number 7,294,256
- Issue date Nov 13, 2007
- Henry Happel
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Storm water drain system
- Patent number 7,270,747
- Issue date Sep 18, 2007
- Henry Happel
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Floating storm water drain basket
- Patent number 7,153,417
- Issue date Dec 26, 2006
- Henry Happel
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Golf course green storm water filter
- Patent number 6,979,148
- Issue date Dec 27, 2005
- Henry Happel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Storm drain filter system
- Patent number 6,869,525
- Issue date Mar 22, 2005
- Henry Happel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Catch basin filter for stormwater runoff
- Patent number 6,797,162
- Issue date Sep 28, 2004
- Henry Happel
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
In-line storm water drain filter system
- Patent number 6,428,692
- Issue date Aug 6, 2002
- Henry Happel
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Storm drain filter system
- Patent number 6,270,663
- Issue date Aug 7, 2001
- Henry Happel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Storm water filter system having a floating skimmer apparatus
- Publication number 20090166279
- Publication date Jul 2, 2009
- Henry Happel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Backwashing filter basket
- Publication number 20090152181
- Publication date Jun 18, 2009
- Henry Happel
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Adjustable filter basket for a storm water drain system
- Publication number 20090134081
- Publication date May 28, 2009
- Henry Happel
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Method and system for registering potential acquirers of vehicles t...
- Publication number 20070162347
- Publication date Jul 12, 2007
- Martin T. King
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storm water drain system
- Publication number 20060201860
- Publication date Sep 14, 2006
- Henry Happel
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Method and system for registering potential acquirers of assets tha...
- Publication number 20060167710
- Publication date Jul 27, 2006
- Martin T. King
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storm water filter system
- Publication number 20060163130
- Publication date Jul 27, 2006
- Henry Happel
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Floating storm water drain basket
- Publication number 20050218049
- Publication date Oct 6, 2005
- Henry Happel
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Street curb filter basket system
- Publication number 20050183997
- Publication date Aug 25, 2005
- Henry Happel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Golf course green storm water filter
- Publication number 20050069386
- Publication date Mar 31, 2005
- Henry Happel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Golf course green storm water filter
- Publication number 20030175079
- Publication date Sep 18, 2003
- Henry Happel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Catch basin filter for stormwater runoff
- Publication number 20030132150
- Publication date Jul 17, 2003
- Henry Happel
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
In-line storm water drain filter system
- Publication number 20010047954
- Publication date Dec 6, 2001
- Henry Happel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Henry Happel

Person

Patents Grantslast 30 patents

Backwashing filter basket

Adjustable filter basket for a storm water drain system

Street curb filter basket system

Storm water filter system having a floating skimmer apparatus

Method and system for registering potential acquirers of vehicles t...

Curb opening filter

Storm water filter system

Storm water drain system

Floating storm water drain basket

Golf course green storm water filter

Storm drain filter system

Catch basin filter for stormwater runoff

In-line storm water drain filter system

Storm drain filter system

Patents Applicationslast 30 patents

Storm water filter system having a floating skimmer apparatus

Backwashing filter basket

Adjustable filter basket for a storm water drain system

Method and system for registering potential acquirers of vehicles t...

Storm water drain system

Method and system for registering potential acquirers of assets tha...

Storm water filter system

Floating storm water drain basket

Street curb filter basket system

Golf course green storm water filter

Golf course green storm water filter

Catch basin filter for stormwater runoff

In-line storm water drain filter system