Eugene Luoma

Follow

Person

Duluth, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for removing hair from a drain
- Patent number 6,775,873
- Issue date Aug 17, 2004
- Eugene H. Luoma
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Outdoor changeable message sign
- Patent number 6,750,829
- Issue date Jun 15, 2004
- ADDCO, Inc.
- Eugene Luoma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mobile sign with solar panel
- Patent number 5,542,203
- Issue date Aug 6, 1996
- ADDCO Manufacturing, Inc.
- Eugene H. Luoma
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Portable folding standard and traffic signal apparatus
- Patent number 5,475,386
- Issue date Dec 12, 1995
- ADDCO Manufacturing, Inc.
- Eugene H. Luoma
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method and apparatus for dispensing and retrieving highway warning...
- Patent number 5,213,464
- Issue date May 25, 1993
- ADDCO Manufacturing, Inc.
- John P. Nicholson
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Highway cone dispenser and collector
- Patent number 5,054,648
- Issue date Oct 8, 1991
- Eugene H. Luoma
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Outdoor changeable message sign
- Publication number 20070251132
- Publication date Nov 1, 2007
- Eugene Luoma
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Outdoor changeable message sign
- Publication number 20050162342
- Publication date Jul 28, 2005
- ADDCO, INC.
- Eugene Luoma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Outdoor changeable message sign
- Publication number 20020175881
- Publication date Nov 28, 2002
- Eugene Luoma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus for removing hair from a drain
- Publication number 20010011398
- Publication date Aug 9, 2001
- Eugene H. Luoma
- E03 - WATER SUPPLY SEWERAGE