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USPTO Patent Rankings Data through Dec 31, 2025
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Frank N. Mandigo — 21 Patents

OLOlin: 19 patents #30 of 783Top 4%
GMGbc Metals: 2 patents #3 of 14Top 25%
WAWieland-Werke Ag: 1 patents #64 of 147Top 45%
North Branford, CT: #2 of 45 inventorsTop 5%
Connecticut: #1,867 of 34,797 inventorsTop 6%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Frank N. Mandigo has been granted 21 US patents while listed as an inventor at Olin. The first was granted in 1980 and the most recent in April 2013. Frank N. Mandigo ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Frank N. Mandigo in North Branford, CT, US.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8430979 Copper alloy containing cobalt, nickel and silicon Peter W. Robinson, Derek E. Tyler, Andreas Boegel, Hans-Achim Kuhn, Frank M. Keppeler +1 more 2013-04-30
8257515 Copper alloy containing cobalt, nickel and silicon Peter W. Robinson, Derek E. Tyler, Andreas Boegel, Hans-Achim Kuhn, Frank M. Keppeler +1 more 2012-09-04
7182823 Copper alloy containing cobalt, nickel and silicon Peter W. Robinson, Derek E. Tyler, Andreas Boegel, Hans-Achim Kuhn, Frank M. Keppeler +1 more 2007-02-27 $6,555,000
6251199 Copper alloy having improved resistance to cracking due to localized stress John F. Breedis 2001-06-26 $8,376,000
5637160 Corrosion-resistant bismuth brass Andrew J. Brock, John F. Breedis, Jack Crane, Julius C. Fister, David D. McDevitt +2 more 1997-06-10 $5,599,000
5409552 Machinable copper alloys having reduced lead content David D. McDevitt, Jacob Crane, John F. Breedis, Ronald N. Caron, Joseph Saleh 1995-04-25 $2,432,000
5288458 Machinable copper alloys having reduced lead content David D. McDevitt, Jacob Crane, John F. Breedis, Ronald N. Caron, Joseph Saleh 1994-02-22 $3,694,000
5137685 Machinable copper alloys having reduced lead content David D. McDevitt, Jacob Crane, John F. Breedis, Ronald N. Caron, Joseph Saleh 1992-08-11 $1,753,000
5113764 Semiconductor bridge (SCB) packaging system George C. Mei, Julius C. Fister 1992-05-19 $1,574,000
5106825 Fabrication of superconducting wire and product Joseph Winter, Bruce M. Guenin, George J. Muench 1992-04-21 $1,306,000
5098487 Copper alloys for shaped charge liners Dennis R. Brauer, Derek E. Tyler 1992-03-24 $504,000
5029529 Semiconductor bridge (SCB) packaging system George C. Mei, Julius C. Fister 1991-07-09 $3,088,000
5020439 Projectile having improved baseplug Joseph Winter, Deepak Mahulikar 1991-06-04 $1,522,000
4958569 Wrought copper alloy-shaped charge liner 1990-09-25 $525,000
4735678 Forming a circuit pattern in a metallic tape by electrical discharge machining Brian E. O'Donnelly 1988-04-05 $1,783,000
4715910 Low cost connector alloy Eugene Shapiro 1987-12-29 $3,460,000
4586967 Copper-tin alloys having improved wear properties Eugene Shapiro 1986-05-06 $6,142,000
4511410 Copper-tin alloys having improved wear properties Eugene Shapiro 1985-04-16 $3,614,000
4478651 Protective film on Cu-Sn alloys Andrew J. Brock 1984-10-23 $790,000
4443274 Process for forming a protective film on Cu-Sn alloys Andrew J. Brock 1984-04-17 $1,381,000
4198248 High conductivity and softening resistant copper base alloys and method therefor John F. Breedis 1980-04-15 $1,228,000