Ralph R Sawtell
Inventor
Stats
- 44 US patents issued
- 77 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 44 US Patents Issued
- 77 US Applications Filed
- 751 Total Citation Count
- Oct 11, 2018 Most Recent Filing
- Aug 13, 1982 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ALCOA USA CORP. | 2
2 1 | 2010
2012 2015 |
| ARCONIC INC. | 2
1 2 4 2 2 6 10 8 12 7 3 1 | 1996
1997 2001 2005 2008 2009 2010 2011 2012 2013 2014 2015 2017 |
| ALUMINUM COMPANY, PITTSBURGH, COUNTY OF ALLEGHENY, A CORP. OF PA | 1
1 | 1987
1991 |
| ALCOA INC. | 1
1 2 2 1 1 3 2 1 1 1 4 1 2 | 1982
1984 1985 1987 1991 1994 1995 2001 2004 2005 2010 2011 2013 2014 |
| ALUMINUM COMPANY OF AMERICA | 1
1 1 1 1 1 | 1984
1985 1986 1988 1989 1997 |
| AUTOMOTIVE CASTING TECHNOLOGY, INC. | 1
| 2007
|
Inventor Addresses
| Address | Duration |
|---|---|
| Brecksville, OH | Oct 17, 02 - Apr 20, 06 |
| Brecksville, OH, US | Sep 05, 02 - Dec 27, 11 |
| Emeryville, CA | Aug 25, 87 - Aug 25, 87 |
| GIBSONIA, PA, US | Sep 03, 15 - Sep 03, 15 |
| Gibsonia, PA | Mar 20, 08 - Mar 20, 08 |
| Gibsonia, PA, US | Jun 04, 09 - Feb 25, 20 |
| Lafayette, CA | Oct 17, 89 - Jul 03, 90 |
| Mars, PA | Aug 10, 99 - Aug 10, 99 |
| Monroeville, PA | Oct 08, 91 - Dec 21, 99 |
| Pittsburgh, PA | Feb 14, 84 - Jan 30, 90 |
| Squirrel Hill, PA | Sep 15, 87 - Sep 15, 87 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B21B: | ROLLING OF METAL | 1 |
| B22D: | CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES | 20 |
| B22F: | WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10570485 | 2020 | Aluminum-copper alloys containing vanadium | 0 |
| 10450640 | 2019 | Aluminum alloy products having improved property combinations and method for artificially aging same | 2 |
| 10435774 | 2019 | 2XXX series aluminum lithium alloys having low strength differential | 0 |
| 2019/0040,505 | 2019 | HIGH STRENGTH FORGED ALUMINUM ALLOY PRODUCTS | 0 |
| 10119183 | 2018 | Heat treatable aluminum alloys having magnesium and zinc | 2 |
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