25 Utility and 13 Design Patents
#5 in Cranston, RI
#109 in Rhode Island
#62,498 in US
#121,804 in the World
rank by utility patentsForward Citations = 672
Company Filing History:
Bacou-dalloz Eye & Face Protection, Inc.

Sperian Eye & Face Protection, Inc.
4. 1 out of 24
Hoya Optical Labs of America, Inc.
5. 1 out of 1
Bacou-dalloz Eye & Face Protecrion, Inc.
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