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Kyu-Wang Lee — 14 Patents

HEHexcel: 6 patents #18 of 219Top 9%
PIPpg Industries: 5 patents #222 of 1,216Top 20%
CGCallaway Golf: 2 patents #209 of 359Top 60%
Danville, CA: #159 of 1,210 inventorsTop 15%
California: #43,920 of 386,348 inventorsTop 15%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Kyu-Wang Lee has been granted 14 US patents while listed as an inventor at Hexcel. The first was granted in 1983 and the most recent in March 2005. Kyu-Wang Lee ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Kyu-Wang Lee in Danville, CA, US.

Patents per Year

Patents granted per year, 1983 to 2005Bar chart with a peak of 4 patents in 1983.peak 41983: 4 patents19831984: 1 patents19841986: 1 patents19861989: 3 patents19891990: 2 patents19901998: 1 patents19982003: 1 patents20032005: 1 patents2005

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6860823 Golf club head — 2005-03-01 $3,154,000
6648774 Composite golf club head having a metal striking insert within the front face wall — 2003-11-18 $1,441,000
5762352 Bicycle fork having a fiber reinforced steerer tube and fiber reinforced crown and blades and method of making same — 1998-06-09
4939019 Compositions and process for producing foam plastics Ching-Chi Kuo, Mark K. Robertson 1990-07-03 $732,000
4918110 Compositions and process for producing foam plastics Ching-Chi Kuo, Mark K. Robertson 1990-04-17 $652,000
4830883 Polyimide foam precursor and its use in reinforcing open-cell materials — 1989-05-16 $1,598,000
4824874 Polyimide foam precursor and its use in reinforcing open-cell materials — 1989-04-25 $1,418,000
4806573 Polyimide foam precursor and its use in reinforcing open-cell materials — 1989-02-21 $1,621,000
4574793 Stabilized, catalyzed water activated polyurethane systems Winston L. Hedges, Kenneth S. Baron 1986-03-11 $809,000
4429082 Film-forming resins containing alkoxy silane groups John R. Peffer, Robert M. Piccirilli, Wen-Hsuan Chang 1984-01-31 $5,953,000
4419407 Elastomeric coating compositions Robert M. Piccirilli, Wen-Hsuan Chang, Samuel Porter, Jr., James B. O'Dwyer 1983-12-06 $3,729,000
4413086 Coating compositions containing organosilane-polyol Wen-Hsuan Chang, John B. Saunders 1983-11-01 $3,894,000
4410668 Elastomeric coating compositions Robert M. Piccirilli, Wen-Hsuan Chang, Samuel Porter, Jr., James B. O'Dwyer 1983-10-18 $3,325,000
4410667 Elastomeric coating compositions Samuel Porter, Jr., Robert M. Piccirilli, Wen-Hsuan Chang, James B. O'Dwyer 1983-10-18 $3,325,000

Frequent Collaborators

Wen-Hsuan Chang5 shared
Robert M. Piccirilli4 shared
Samuel Porter, Jr.3 shared
James B. O'Dwyer3 shared
Ching-Chi Kuo2 shared
Mark K. Robertson2 shared

Nearby-Ranked Inventors

Ke PAN14
Naor Radami14
Jason Harris14
Gwangjae Jeon14
Masao Zen14
Yoshihiro YAMASAKI14
Sanjay Vakil14
Samuel Bartlett14
Taketoshi Okuno14