Inventor: Witt Alvin E; Breault Homer

Assignee: Atlantic Richfield Company

Attorney: Ewbank John R

Title: Method of laying floor tile
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 3988187    Publication date : 1976-10-26
Referenced by: 103    Reference cited: 4   
    

Inventor: Witt Alvin E
Assignee: PermaGrain Products, Inc
Attorney: Renz, Jr Eugene E
Title: Title display system
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 5271200    Publication date : 1993-12-21
Referenced by: 15    Reference cited: 3   
    

Inventor: Witt Alvin E; Bosco Lewis R
Assignee: PermaGrain Products, Inc
Attorney: Renz, Jr Eugene E
Title: Moisture-resistant fire-retardant decorative floor and wall coverings and process for the manufacture thereof
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 4256798    Publication date : 1981-03-17
Referenced by: 5    Reference cited: 15   
    

Inventor: Witt Alvin E
Assignee: PermaGrain Products, Inc
Attorney: Renz, Jr Eugene E
Title: Impregnated wood product having a bleached or white appearance and process for making the same
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 4568564    Publication date : 1986-02-04
Referenced by: 2    Reference cited: 7   
    

Inventor: Witt Alvin E; Humphreys Matthew F; Tomasko Joseph E
Applicant: Witt Alvin E
Attorney: RENZ Eugene E Jr
Title: Coated synthetic resin board tiles
Patent Office: World Intellectual Property Office (WIPO). Patent Collaboration Treaty (PCT) Patents.    Document Number: 1998/021026    Publication date : 1998-05-22
Referenced by: 1