William A. Bergstresser

Person

Prattsburgh, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Self-tapping plunger rod for cartridge needle unit
- Patent number 5,730,729
- Issue date Mar 24, 1998
- Sanofi Winthrop Inc.
- William A. Bergstresser
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Holder for cartridge-needle unit
- Patent number 5,700,246
- Issue date Dec 23, 1997
- Abbott Laboratories
- Mark A. Stiehl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Holder for cartridge-needle unit
- Patent number 5,573,514
- Issue date Nov 12, 1996
- Sterling Winthrop Inc.
- Mark A. Stiehl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Three-chambered bottle for chemicals for a photographic film processor
- Patent number D368855
- Issue date Apr 16, 1996
- Eastman Kodak Company
- Richard P. Triassi
- D09 - Packages and containers for goods
Information Patent Grant
Hypodermic syringe holder with disposable body
- Patent number 5,496,286
- Issue date Mar 5, 1996
- Sterling Winthrop
- Mark A. Stiehl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Combined pre-filled cartridge-needle unit and holder
- Patent number D366698
- Issue date Jan 30, 1996
- Sterling Winthrop, Inc.
- Mark A. Stiehl
- D24 - Medical and laboratory equipment
Information Patent Grant
Two-chambered bottle for chemicals for photographic film processor
- Patent number D365983
- Issue date Jan 9, 1996
- Eastman Kodak Company
- Richard P. Triassi
- D09 - Packages and containers for goods
Information Patent Grant
Collar and cartridge-needle unit assembly
- Patent number 5,447,500
- Issue date Sep 5, 1995
- Sterling Winthrop, Inc.
- William A. Bergstresser
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Snap together hypodermic syringe holder
- Patent number 5,350,367
- Issue date Sep 27, 1994
- Sterling Winthrop Inc.
- Mark A. Stiehl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

William A. Bergstresser

Person

Patents Grantslast 30 patents

Self-tapping plunger rod for cartridge needle unit

Holder for cartridge-needle unit

Holder for cartridge-needle unit

Three-chambered bottle for chemicals for a photographic film processor

Hypodermic syringe holder with disposable body

Combined pre-filled cartridge-needle unit and holder

Two-chambered bottle for chemicals for photographic film processor

Collar and cartridge-needle unit assembly

Snap together hypodermic syringe holder