Pedro B. Macedo — 34 Patents at Unknown

Pedro B. Macedo has been granted 34 US patents while listed as an inventor at Unknown. The first was granted in 1980 and the most recent in January 2002. Pedro B. Macedo ranks #100,737 of 4,157,543 US inventors in our database (top 2.4%). Patent records list Pedro B. Macedo in Bethesda, MD, US.

Issued Patents All Time

Showing 1–25 of 34 patents

Patent #	Title	Co-Inventors	Date
6334337	Air bubbler to increase glass production rate	Robert K. Mohr, Hamid Hojaji, Ian L. Pegg, Marek Brandys	2002-01-01
5678236	Method and apparatus for eliminating volatiles or airborne entrainments when vitrifying radioactive and/or hazardous waste	Ian L. Pegg, Hamid Hojaji, Robert K. Mohr, Marek Brandys	1997-10-14
5405590	Off-gas scrubber system	Hamid Hojaji, Marek Brandys, Robert K. Mohr	1995-04-11
5340372	Process for vitrifying asbestos containing waste, infectious waste, toxic materials and radioactive waste	Robert K. Mohr	1994-08-23
5188649	Process for vitrifying asbestos containing waste, infectious waste, toxic materials and radioactive waste	Robert K. Mohr	1993-02-23
4902426	Ion exchange compositions	Theodore A. Litovitz, Hamid Hojaj	1990-02-20
4737316	Purification of contaminated liquid	Herbert G. Sutter, Robert K. Mohr, Catherine J. Simmons	1988-04-12
4687581	Method of separating and purifying cations by ion exchange with regenerable porous glass	Aaron Barkatt, Herbert G. Sutter	1987-08-18
4659477	Fixation of anionic materials with a complexing agent	Aaron Barkatt	1987-04-21
4659512	Fixation of dissolved metal species with a complexing agent	Aaron Barkatt	1987-04-21
4654146	Ion exchanger to separate heavy alkali metal ions	Aaron Barkatt	1987-03-31
4648975	Process of using improved silica-based chromatographic supports containing additives	Aaron Barkatt	1987-03-10
4591455	Purification of contaminated liquid	Herbert G. Sutter, Robert K. Mohr, Catherine J. Simmons	1986-05-27
4552577	Method of producing shaped foamed-glass articles	Deepak Varshneya, Robert K. Mohr	1985-11-12
4544499	Fixation by anion exchange of toxic materials in a glass matrix	Danh C. Tran, Joseph H. Simmons, Catherine J. Simmons, Nicholas Lagakos	1985-10-01
4528011	Immobilization of radwastes in glass containers and products formed thereby	Catherine J. Simmons, Danh C. Tran, Nicholas Lagakos, Joseph H. Simmons	1985-07-09
4469628	Fixation by ion exchange of toxic materials in a glass matrix	Catherine J. Simmons, Joseph H. Simmons, Theodore A. Litovitz	1984-09-04
4443700	Optical sensing apparatus and method	Theodore A. Litovitz, Nicholas Lagakos, Robert K. Mohr, Robert L. Meister	1984-04-17
4362659	Fixation of radioactive materials in a glass matrix	Joseph H. Simmons, Theodore A. Litovitz	1982-12-07
4362542	Method of producing a strong optical fiber	Robert K. Mohr, Prabhat K. Gupta	1982-12-07
4342907	Optical sensing apparatus and method	Theodore A. Litovitz, Nicholas Lagakos, Robert K. Mohr, Robert L. Meister	1982-08-03
4333847	Fixation by anion exchange of toxic materials in a glass matrix	Danh C. Tran, Joseph H. Simmons, Catherine J. Simmons, Nicholas Lagakos	1982-06-08
4332031	Silica removal process and alumina composition used therein	Aaron Barkatt	1982-05-25
4319905	Method of leaching glass preforms	Theodore A. Litovitz	1982-03-16
4313748	Method for producing a strengthened glass structural member	Theodore A. Litovitz	1982-02-02

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Pedro B. Macedo — 34 Patents

Issued Patents All Time

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