RAJ MAHADEVAIAH
Engineers in Alpharetta, GA
License number
Pennsylvania PE052482E
Category
Engineers
Type
Professional Engineer
Address
Address
2
Alpharetta, GA 30022
Pennsylvania
Pennsylvania
Personal information
See more information about RAJ MAHADEVAIAH at radaris.comName
Address
Phone
161 Kimball Bridge Rd, Alpharetta, GA 30004
Professional information
Telephone Interceptor
US Patent:
2004007, Apr 22, 2004
Filed:
Oct 14, 2003
Appl. No.:
10/685038
Inventors:
Raj Mahadevaiah - Alpharetta GA, US
International Classification:
H04M003/42, H04M001/00, H04M003/00
US Classification:
379/373010, 379/210020
Abstract:
An apparatus () for intercepting telephone calls on a telephone channel connected to a telephone includes a ring detector, that is in communication with the telephone channel. The ring detector is capable of detecting an incoming telephone call and generates a ring signal upon detection of an incoming telephone call. A user input receives an input from a user indicating that the user desires not to be called. A counter (), that is responsive to the user input, is programmed to count a selected amount of time from assertion of the user input. A delay circuit (), that is responsive to the counter, the ring signal and the user input, is programmed to allow the telephone to ring if an incoming call has been detected and if more than the selected amount of time has passed since the user input was last asserted. The delay circuit () is also programmed to prevent the telephone from ringing if an incoming call has been detected and if less than the selected amount of time has passed since the user input was last asserted.
Method For Monitoring Remediation Of Non Aqueous Phase Solution
US Patent:
2002016, Nov 14, 2002
Filed:
Dec 7, 2001
Appl. No.:
10/012714
Inventors:
Raj Mahadevaiah - Alpharetta GA, US
International Classification:
E21B043/00
US Classification:
166/369000, 166/072000, 166/311000
Abstract:
A method and apparatus for remediation of non-aqueous phase liquids (NAPL), including the use of a prior art hydrophobic adsorption system including a continuous loop of adsorptive material, with a weighted pulley on the free end of the loop to allow for the loop to be placed within a well being deeper than it is wide.
Method And Apparatus For Extracting Non Aqueous Phase Solution
US Patent:
2004010, Jun 10, 2004
Filed:
Dec 2, 2003
Appl. No.:
10/725813
Inventors:
Raj Mahadevaiah - Alpharetta GA, US
International Classification:
E21B043/00
US Classification:
166/311000, 166/369000, 166/072000
Abstract:
A method and apparatus for remediation of non-aqueous phase liquids (NAPL) in a well. The apparatus includes a continuous loop absorption device for extracting NAPL from the well, a casing covering the well, at least two pairs of brackets located inside the casing, and at least two squeegee rollers supported by the brackets, wherein each squeegee roller includes an axel supported by a pair of brackets, the axel being enclosed within the casing.
Method And Apparatus For Extracting Hydrophobic Napl
US Patent:
2001005, Dec 20, 2001
Filed:
Sep 26, 1997
Appl. No.:
08/938714
Inventors:
RAJ MAHADEVAIAH - ALPHARETTA GA, US
International Classification:
E21B019/00
US Classification:
166/068000, 166/105000, 166/075110
Abstract:
A method and apparatus for remediation of non-aqueous phase liquids (NAPL), including the use of a prior art hydrophobic adsorption system including a continuous loop of adsorptive material, with a weighted pulley on the free end of the loop to allow for the loop to be placed within a well being deeper than it is wide.