Riparius Ventures LLC began patenting and shipping Internet Telephone Handsets in 1996. We have provided hundreds of thousands of handsets for personal use, and to many Internet Telephony providers over the last 10 years, in addition to private labeled products for set top box manufacturers, medical devices, rural doctor programs, DMV information booths, and voter registration applications.

Our Handsets...Chronology

INT100:  This was the original, now retired, Riparius Handset. Production started in 1996, and continued until 2005.  It has been replaced by the INT150.

Cordless: We developed and patented several models including those pictured above in cooperation with the manufacturer of Southwest Bell phones. We did not aggressively market these units, as demand dried up with the demise of most free calling services in the year 2000. Our US patents on audio and USB cordless handsets, however, are available for licensing.

Specialty Products: At Riparius Ventures LLC, our highest priority is satisfied customers. Our customers have often had requirements such as this waterproof and antiseptic resistant hospital Internet phone. At Riparius, we have gone out of our way to provide the total solution.