Ludwig Tritsch

Person

Wilmette, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Disposable diaper with improved adhesive tab system
- Patent number 4,576,598
- Issue date Mar 18, 1986
- Personal Products Company
- Ludwig Tritsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Resealable adhesive tab fastener
- Patent number 4,552,560
- Issue date Nov 12, 1985
- Personal Products Company
- Ludwig Tritsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Diaper with potentially elastic tape fastener
- Patent number 4,389,212
- Issue date Jun 21, 1983
- Personal Products Company
- Ludwig Tritsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Diaper with resealable tape closure
- Patent number 4,345,597
- Issue date Aug 24, 1982
- Johnson & Johnson Baby Product Company
- Ludwig Tritsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disposable prefolded diaper with permanently attached adhesive clos...
- Patent number 4,084,592
- Issue date Apr 18, 1978
- Johnson & Johnson
- Ludwig Tritsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disposable diaper having stretchable adhesive tab fasteners with pa...
- Patent number 4,063,559
- Issue date Dec 20, 1977
- Johnson & Johnson
- Ludwig Tritsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tape closure having release means integral with diaper backing sheet
- Patent number 4,055,181
- Issue date Oct 25, 1977
- Johnson & Johnson
- Ludwig Tritsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Diaper with resealable tape closure
- Patent number 4,049,001
- Issue date Sep 20, 1977
- Johnson & Johnson
- Ludwig Tritsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tab fastener having two tape segments attached to each other and to...
- Patent number 4,044,767
- Issue date Aug 30, 1977
- Johnson & Johnson
- Ludwig Tritsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disposable diaper having multiple tape tabs adhered to diaper backi...
- Patent number 4,034,752
- Issue date Jul 12, 1977
- Johnson & Johnson
- Ludwig Tritsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Diaper with collapsible adhesive tab fastener
- Patent number 4,014,339
- Issue date Mar 29, 1977
- Johnson & Johnson
- Ludwig Tritsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disposable diaper having adhesive tab fasteners with built-in relea...
- Patent number 4,010,753
- Issue date Mar 8, 1977
- Johnson & Johnson
- Ludwig Tritsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Diaper having primary and secondary tab fasteners
- Patent number 3,999,546
- Issue date Dec 28, 1976
- Johnson & Johnson
- Mark I. Feldman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disposable diaper having pleated tab fastener
- Patent number 3,999,544
- Issue date Dec 28, 1976
- Johnson & Johnson
- Mark I. Feldman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Diaper with loop-type adhesive fastener
- Patent number 3,989,047
- Issue date Nov 2, 1976
- Johnson & Johnson
- Talivaldis Cepuritis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Diaper with loop-type adhesive fastener releasably secured to diape...
- Patent number 3,989,048
- Issue date Nov 2, 1976
- Johnson & Johnson
- Talivaldis Cepuritis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disposable diaper having an adhesive closure system and method of c...
- Patent number 3,971,380
- Issue date Jul 27, 1976
- Johnson & Johnson
- Ludwig Tritsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disposable diaper having an off-set tab fastener means and release...
- Patent number 3,954,106
- Issue date May 4, 1976
- Johnson & Johnson
- Ludwig Tritsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disposable diaper with permanently attached closure system with a s...
- Patent number 3,937,221
- Issue date Feb 10, 1976
- Johnson & Johnson
- Ludwig Tritsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disposable diaper with a tape closure system having a double-folded...
- Patent number 3,930,502
- Issue date Jan 6, 1976
- Johnson & Johnson
- Ludwig Tritsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disposable diaper with tab fastener means having an integral releas...
- Patent number 3,930,503
- Issue date Jan 6, 1976
- Johnson & Johnson
- Ludwig Tritsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Ludwig Tritsch

Person

Patents Grantslast 30 patents

Disposable diaper with improved adhesive tab system

Resealable adhesive tab fastener

Diaper with potentially elastic tape fastener

Diaper with resealable tape closure

Disposable prefolded diaper with permanently attached adhesive clos...

Disposable diaper having stretchable adhesive tab fasteners with pa...

Tape closure having release means integral with diaper backing sheet

Diaper with resealable tape closure

Tab fastener having two tape segments attached to each other and to...

Disposable diaper having multiple tape tabs adhered to diaper backi...

Diaper with collapsible adhesive tab fastener

Disposable diaper having adhesive tab fasteners with built-in relea...

Diaper having primary and secondary tab fasteners

Disposable diaper having pleated tab fastener

Diaper with loop-type adhesive fastener

Diaper with loop-type adhesive fastener releasably secured to diape...

Disposable diaper having an adhesive closure system and method of c...

Disposable diaper having an off-set tab fastener means and release...

Disposable diaper with permanently attached closure system with a s...

Disposable diaper with a tape closure system having a double-folded...

Disposable diaper with tab fastener means having an integral releas...