Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RB

Robert P. Blonski — 17 Patents

FEFerro: 17 patents #8 of 431Top 2%
North Royalton, OH: #17 of 245 inventorsTop 7%
Ohio: #4,176 of 73,341 inventorsTop 6%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
Robert P. Blonski has been granted 17 US patents while listed as an inventor at Ferro. The first was granted in 1993 and the most recent in February 2017. Robert P. Blonski ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Robert P. Blonski in North Royalton, OH, US.

Patents per Year

Patents granted per year, 1993 to 2017Bar chart with a peak of 3 patents in 1994.peak 31993: 1 patents19931994: 3 patents1995: 1 patents19952000: 1 patents2001: 1 patents20012002: 1 patents2004: 1 patents20042005: 1 patents2015: 2 patents20152016: 2 patents2017: 3 patents2017

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9565772 Method of forming conductive trace George E. Sakoske, Phil Maitland, Dietrich Speer, Frank Walter, Srinivasan Sridharan 2017-02-07 $9,970,000
9545682 Hermetically sealed electronic device using solder bonding Srinivasan Sridharan, Chandrashekhar S. Khadilkar, John J. Maloney 2017-01-17 $10,260,000
9540274 Low-melting lead-free bismuth sealing glasses Srinivasan Sridharan, John J. Maloney, Chandrashekhar S. Khadilkar, David L. Widlewski 2017-01-10 $10,600,000
9499428 Formation of glass-based seals using focused infrared radiation John J. Maloney, Andrew M. Rohn, Chandrashekhar S. Khadilkar, Srinivasan Sridharan, George E. Sakoske 2016-11-22 $11,101,000
9272497 Hermetically sealed electronic device using coated glass flakes Chandrashekhar S. Khadilkar, Srinivasan Sridharan, Jackie D. Davis, John J. Maloney, James D. Walker +1 more 2016-03-01 $6,652,000
9205505 Hermetically sealed electronic device using solder bonding Srinivasan Sridharan, Chandrashekhar S. Khadilkar, John J. Maloney 2015-12-08 $6,339,000
9156735 Hermetic sealing of glass plates John J. Maloney, Chandrashekhar S. Khadilkar, Srinivasan Sridharan 2015-10-13 $7,160,000
6936556 Durable glass enamel composition Srinivasan Sridharan, George C. Korn, Jérôme Anquetil, Ivan H. Joyce 2005-08-30 $5,224,000
6696100 Method of decorating a ceramic article Patricia C. Secrest, Ivan H. Joyce, Juan Carlos Gallart, John J. Welch 2004-02-24 $4,817,000
6454848 Infrared reflective color pigment Terrence R. Sliwinski, Richard A. Pipoly 2002-09-24 $2,700,000
6174360 Infrared reflective color pigment Terrence R. Sliwinski, Richard A. Pipoly 2001-01-16 $3,167,000
6105394 Glass enamel for automotive applications Srinivasan Sridharan, Hasan B. Emlemdi, Gordon J. Roberts, Ivan H. Joyce 2000-08-22 $6,288,000
5443810 Process for making bismuth-vanadium-molybdenum-containing compositions Christine J. Byrne, John J. Welch 1995-08-22 $2,253,000
5336312 Bismuth-containing colorants Christine J. Byrne, John J. Welch 1994-08-09 $4,572,000
5334412 Enamel for use on glass and a method of using the same George C. Korn 1994-08-02 $4,590,000
5316570 Stable heavy metal free zircon pigments for use in plastics and paints and method for coloring thereof 1994-05-31 $2,503,000
5228910 Mixed metal oxide crystalline powders and method for the synthesis thereof Ivan H. Joyce, John J. Maloney, John J. Welch, Richard A. Pipoly, Christine J. Byrne 1993-07-20 $6,387,000