Leonard D. Kurtz

Person

Woodmere, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid reinfusion bag system
- Patent number 4,943,288
- Issue date Jul 24, 1990
- BioResearch, Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Drainage device with disposable collection chamber
- Patent number 4,883,476
- Issue date Nov 28, 1989
- BioResearch, Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical drainage apparatus
- Patent number 4,675,011
- Issue date Jun 23, 1987
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Air leak detection chamber for drainage device
- Patent number 4,648,874
- Issue date Mar 10, 1987
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical drainage apparatus
- Patent number 4,619,647
- Issue date Oct 28, 1986
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical drainage apparatus
- Patent number 4,605,400
- Issue date Aug 12, 1986
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hose clamp
- Patent number 4,589,626
- Issue date May 20, 1986
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Glove molding apparatus and method
- Patent number 4,521,365
- Issue date Jun 4, 1985
- Bio Research Inc.
- Leonard D. Kurtz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for autotransfusion of blood
- Patent number 4,501,581
- Issue date Feb 26, 1985
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Autotransfusion device with twisted collection bag
- Patent number 4,500,308
- Issue date Feb 19, 1985
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for relieving excess negativity in a drainage device
- Patent number 4,484,908
- Issue date Nov 27, 1984
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for relieving excess negativity in a drainage...
- Patent number 4,481,008
- Issue date Nov 6, 1984
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preparation of composite surgical sutures
- Patent number 4,470,941
- Issue date Sep 11, 1984
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical drainage apparatus with incremental suction control and in...
- Patent number 4,468,226
- Issue date Aug 28, 1984
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Drainage device with flow meter
- Patent number 4,453,937
- Issue date Jun 12, 1984
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Air purge unit for auto transfusion apparatus
- Patent number 4,445,884
- Issue date May 1, 1984
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Reusable tube connector assembly
- Patent number 4,433,973
- Issue date Feb 28, 1984
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Two-chamber underwater drainage apparatus with oneway outflow valve
- Patent number 4,425,125
- Issue date Jan 10, 1984
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disposable autotransfusion device
- Patent number 4,424,053
- Issue date Jan 3, 1984
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical drainage device with metered air pump
- Patent number 4,405,309
- Issue date Sep 20, 1983
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical drainage apparatus with suction control and indication
- Patent number 4,396,386
- Issue date Aug 2, 1983
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Glove molding method and apparatus
- Patent number 4,390,492
- Issue date Jun 28, 1983
- Bioresearch Inc.
- Leonard D. Kurtz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Glove molding apparatus
- Patent number 4,340,348
- Issue date Jul 20, 1982
- Bioresearch Inc.
- Leonard D. Kurtz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Two-chamber underwater drainage apparatus with oneway outflow valve...
- Patent number 4,324,244
- Issue date Apr 13, 1982
- Kurtz; Robert J.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Portable drainage device
- Patent number D263168
- Issue date Feb 23, 1982
- Leonard D. Kurtz
- D24 - Medical and laboratory equipment
Information Patent Grant
Drainage device with separate outflow chamber
- Patent number 4,312,351
- Issue date Jan 26, 1982
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Portable liquid collection device
- Patent number 4,306,558
- Issue date Dec 22, 1981
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Underwater drainage apparatus with separable suction control chamber
- Patent number 4,296,748
- Issue date Oct 27, 1981
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Underwater drainage apparatus with reduced dead air space
- Patent number 4,261,362
- Issue date Apr 14, 1981
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sound muffling baffle for drainage device
- Patent number 4,258,824
- Issue date Mar 31, 1981
- Bioresearch Inc.
- Leonard D. Kurtz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Leonard D. Kurtz

Person

Patents Grantslast 30 patents

Liquid reinfusion bag system

Drainage device with disposable collection chamber

Surgical drainage apparatus

Air leak detection chamber for drainage device

Surgical drainage apparatus

Surgical drainage apparatus

Hose clamp

Glove molding apparatus and method

Method for autotransfusion of blood

Autotransfusion device with twisted collection bag

Method for relieving excess negativity in a drainage device

Apparatus and method for relieving excess negativity in a drainage...

Preparation of composite surgical sutures

Surgical drainage apparatus with incremental suction control and in...

Drainage device with flow meter

Air purge unit for auto transfusion apparatus

Reusable tube connector assembly

Two-chamber underwater drainage apparatus with oneway outflow valve

Disposable autotransfusion device

Surgical drainage device with metered air pump

Surgical drainage apparatus with suction control and indication

Glove molding method and apparatus

Glove molding apparatus

Two-chamber underwater drainage apparatus with oneway outflow valve...

Portable drainage device

Drainage device with separate outflow chamber

Portable liquid collection device

Underwater drainage apparatus with separable suction control chamber

Underwater drainage apparatus with reduced dead air space

Sound muffling baffle for drainage device