Ralph C. Mays

Person

Tulsa, OK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Endodontic obturator with removable carrier and method of use thereof
- Patent number 7,090,499
- Issue date Aug 15, 2006
- Ralph C. Mays
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endodontic obturator with removable carrier and method of use thereof
- Patent number 6,644,972
- Issue date Nov 11, 2003
- Ralph C. Mays
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Highly flexible instrument for medical applications
- Patent number 6,520,774
- Issue date Feb 18, 2003
- Pro Post, Inc.
- Ralph C. Mays
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endodontic obturator with removable carrier and method of use thereof
- Patent number 6,312,261
- Issue date Nov 6, 2001
- Ralph C. Mays
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Highly flexible instrument for dental applications
- Patent number 6,267,592
- Issue date Jul 31, 2001
- Pro Post, Inc.
- Ralph C. Mays
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of tenderizing meat
- Patent number 6,015,580
- Issue date Jan 18, 2000
- Ralph C. Mays
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Drill bit
- Patent number 5,947,659
- Issue date Sep 7, 1999
- Ralph C. Mays
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Denture that facilitates chewing action
- Patent number 5,848,898
- Issue date Dec 15, 1998
- Ralph C. Mays
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Storage and mounting device for a dental retentive pin
- Patent number 5,636,991
- Issue date Jun 10, 1997
- Ralph C. Mays
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endodontic inspection block
- Patent number 5,503,562
- Issue date Apr 2, 1996
- Ralph C. Mays
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Dental post storage and mounting device
- Patent number 5,409,377
- Issue date Apr 25, 1995
- Ralph C. Mays
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental post
- Patent number 5,236,361
- Issue date Aug 17, 1993
- Ralph C. Mays
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrically animated fishing lure
- Patent number 5,105,573
- Issue date Apr 21, 1992
- Ralph C. Mays
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Attachment for removably supporting a denture in the mouth of the user
- Patent number 4,904,186
- Issue date Feb 27, 1990
- Ralph C. Mays
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Attachment for removably supporting a denture in the mouth of the user
- Patent number 4,884,970
- Issue date Dec 5, 1989
- Ralph C. Mays
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Attachment for removably supporting a denture in the mouth of the user
- Patent number 4,784,608
- Issue date Nov 15, 1988
- Ralph C. Mays
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Attachment for removably supporting a partial denture
- Patent number RE29070
- Issue date Dec 14, 1976
- Ralph C. Mays
- 032 -

Ralph C. Mays

Person

Patents Grantslast 30 patents

Endodontic obturator with removable carrier and method of use thereof

Endodontic obturator with removable carrier and method of use thereof

Highly flexible instrument for medical applications

Endodontic obturator with removable carrier and method of use thereof

Highly flexible instrument for dental applications

Method of tenderizing meat

Drill bit

Denture that facilitates chewing action

Storage and mounting device for a dental retentive pin

Endodontic inspection block

Dental post storage and mounting device

Dental post

Electrically animated fishing lure

Attachment for removably supporting a denture in the mouth of the user

Attachment for removably supporting a denture in the mouth of the user

Attachment for removably supporting a denture in the mouth of the user

Attachment for removably supporting a partial denture