Sanford Cobb Jr
Inventor
Stats
- 43 US patents issued
- 43 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 43 US Patents Issued
- 43 US Applications Filed
- 2957 Total Citation Count
- Jul 26, 2005 Most Recent Filing
- Aug 9, 1982 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Minnesota Mining and Manufacturing Company | 1
1 5 2 1 3 1 1 1 | 1982
1986 1988 1989 1990 1991 1995 1996 1997 |
| 3M INNOVATIVE PROPERTIES COMPANY | 1
1 1 1 2 3 3 2 4 2 3 2 3 1 2 | 1986
1988 1990 1993 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 |
| NOVOZYMES BIOTECH, INC. | 1
| 2003
|
Inventor Addresses
| Address | Duration |
|---|---|
| Lakeland, MN | Jun 10, 03 - Apr 08, 08 |
| Saint Mary's Point, MN | Jan 30, 90 - Apr 18, 00 |
| St. Mary's Point, MN | Feb 21, 89 - Sep 09, 08 |
| St. Mary's, MN | Mar 02, 93 - Mar 02, 93 |
| St. Marys Point, MN | Oct 16, 84 - Aug 23, 05 |
| St. Paul, MN | Mar 10, 92 - Jun 24, 03 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A01G: | HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING | 1 |
| B21D: | WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING | 1 |
| B23P: | OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 7423708 | 2008 | Display having a reflective polarizer | 5 |
| RE40227 | 2008 | Totally internally reflecting thin, flexible film | 7 |
| 7147903 | 2006 | High efficiency optical devices | 11 |
| 7038745 | 2006 | Brightness enhancing reflective polarizer | 42 |
| 6934082 | 2005 | Optical devices using reflecting polarizing materials | 23 |
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