Here is the information I have found on the company.
Stock ticker is: LLSR
First is their actual website. It was put up by a good web-hosting company (if it was a cheap web-hosting company, that would be a bad sign of a fly-by-night investment)
http://www.lantislaser.com/ <--- Watch the videos on all the pages, read every page especially on the Company and the Management.
Now obviously this is directly from their mouths so you'll want third party proof. Here's what I've found.
Dr. Craig B Gimbel - The article of him winning the T.H. Maiman award for Laser Dentistry in 2003
http://www.laserdentistry.org/about/awards2003.cfm
A document from a dentistry conference held in 2001 where there is a small blurb of Dr. Craig B Gimbel sending in a letter talking about the future of Laser Dentistry and being responded to by questions. Just some proof that this has been in development and ideas for quite some time.
http://www.state.nj.us/lps/ca/dentistry/minutes/den404.htm
A document back in 2000 showing where Lantis Laser has partnered with NASA in the development of the Laser technology.
http://www.nasa.gov/centers/langley/pdf/71081main_00-024.pdf
This is a link for a third party research company that literally researches all these small-cap stock like Lantis Laser, and gives their opinions on their validity, risks and assessments of the company in question.
Here's their assessment of Lantis Laser
http://www.beaconequityresearch.com/reportsonline/LLSR
Here is a link of an interview with Stan Baron (the CEO) and Agoracom.com. http://www.agoracom.com/executive/LLSR12December2007/player.html
Here is the actual hub webpage for Lantis Laser at Agoracom.com
http://www.agoracom.com/ir/lantislaser
Extra:
"Lantis Laser Inc. (OTC:LLSR) has been rated "Speculative Buy" with a target price of $1.70 by Beacon Equity Research Analyst, Lisa Springer, CFA"
An article showing where Lantis Laser won the Popular Science award on November 29th.
http://www.reuters.com/article/pressRelease/idUS57356+29-Nov-2007+MW20071129
An article showing where Lantis Laser claimed exclusive rights to an "Alexandrite Laser" technology which would enable future products such as lasers which would remove tartar from teeth, rather than the old fashioned way of scraping.
http://www.laserfocusworld.com/display_article/313886/12/none/none/INDUS/Laser-Energetics,-Lantis-Laser-partner-to-bring-alexandrite-laser-to-dental-marke
And of course, a link to their actual stock graph.
http://finance.google.com/finance?q=PINK:LLSR