Kenneth E. Weber has been granted 15 US patents while listed as an inventor at Cyprus Mines . The first was granted in 1983 and the most recent in January 1993. Kenneth E. Weber ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Kenneth E. Weber in Santa Monica, CA, US.
Patents per Year Patents granted per year, 1983 to 1993 Bar chart with a peak of 4 patents in 1990. peak 4 1983: 1 patents 1983 1984: 2 patents 1984 1986: 2 patents 1986 1989: 3 patents 1989 1990: 4 patents 1990 1991: 1 patents 1991 1992: 1 patents 1992 1993: 1 patents 1993
Issued Patents All Time
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Showing 1–15 of 15 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
5182053 Process for forming intraocular lenses having haptics with high fracture toughness Edwin A. Creasman , Thomas Paul , David R. Navarrete , Jimmy D. McCullough , Churchai T. Soodjinda 1993-01-26
$1,350,000
5158719 Method of producing haptics for intraocular lenses having high fracture toughness Scott Chang , Thomas Paul , Edwin A. Creasman , Mei-Ing Cheng , David R. Navarrete +1 more 1992-10-27
$1,047,000
5037435 Haptics for intraocular lenses having high fracture toughness Scott Chang , Thomas Paul , Edwin A. Creasman , Mei-Ing Cheng , David R. Navarrete +1 more 1991-08-06
$1,983,000
4964955 Method of reducing pitch in pulping and papermaking operations Richard S. Lamar , William E. Pratt , Robert E. Roeder 1990-10-23
4931493 Beneficiated talcs — 1990-06-05
4927874 Beneficiated talcs — 1990-05-22
4898620 Dry ground/wet ground calcium carbonate filler compositions Jerry W. Rayfield , Robert A. Baker 1990-02-06
4835195 Dry ground/wet ground calcium carbonate filler compositions Jerry W. Rayfield , Robert A. Baker 1989-05-30
4820347 Beneficiated talcs — 1989-04-11
$6,549,000
4814019 Beneficiated talcs — 1989-03-21
$6,080,000
4602052 Rubber composition and method of incorporating carbon black and a quaternary ammonium coupling agent salt into natural rubber containing compositions Dirk Oberlin 1986-07-22
$25,818,000
4598105 Rubber composition and method Dirk Oberlin 1986-07-01
$37,131,000
4477329 Apparatus for maintaining peroxide concentration Alisa K. Rogers 1984-10-16
$20,808,000
4431755 Rubber composition comprising phyllosilicate minerals, silanes, and quaternary ammonium salts Harold Mukamal 1984-02-14
$4,902,000
4419191 Electrochemical monitoring method Steven D. Hoffer 1983-12-06
$8,768,000
