SpongeTech(R) Delivery Systems, Inc. CEO Interviewed Live on Steve Crowley's American Scene Radio Show and National Patent Development Corporation Reports Second Quarter Operating Results

City of Industry, CA --(www.USEquityNews.com)-- 08/19/2008 - Consumer Goods industry alert provided by U.S. Equity News. SpongeTech(R) Delivery Systems, Inc. (OTCBB: SPNG) is pleased to announce that its CEO and President, Michael Metter, will be interviewed recently on Steve Crowley's American Scene Radio Show at 11:42 a.m. EDT. The interview can be heard live on BusinessTalkRadioNetwork(R) affiliate radio stations streamed on its website, www.businesstalkradio.net. You can find local radio stations by accessing the website, as well. Mr. Metter will be scheduled for future interviews on American Scene, where he will keep listeners updated on SpongeTech(R)'s products and developments. For more information, please contact Investor Relations at 1-877-SPONGE-T, and/or visit the Company's website at: www.spongetech.com.


The Anviron Holding Company (OTC: ANVH) ("Anviron"), a manufacturer and marketer of "Clean & Green" products and technology, announced recently that it is featured in a Profile posted at www.WallStreetCorner.com. "Anviron is a company that has grown over the last fiscal year at a rapid rate closing our FYE 2008 in June with gross sales of over $23.7 million, and posting record sales in July of over $5 million," stated Marcie Corbin, acting CFO of Anviron. "We are also pleased to announce that we are now projecting sales in excess of $4.3 million for August putting our Company on pace to surpass its budgeted first quarter earning figures of $6.9 million by more than double." "As our management team continues to focus on our expanding business endeavors, we are appreciative of the attention our company is beginning to receive in the public market, as demonstrated by Mr. Larry Oakley's profile on his website http://www.wallstreetcorner.com," stated Steve Young, COO of Anviron.

Ecolab Inc. (NYSE: ECL) recently introduced its Preoperative Antiseptic Bathing Kit with chlorhexidine gluconate (CHG), a new product developed for hospitals to reduce the risk of surgical site infections. The new bathing kit contains a 4 ounce bottle of Ecolab's Endure(R) 400 Scrub-Stat 4(R), a 4% CHG cleansing solution, along with two individually wrapped wipes and an easy-to-read instruction sheet. The kit was designed specifically for hospitals to provide to patients for use in the shower or bath on the night before and the morning of surgery. Bathing with CHG has been shown to reduce bacteria levels, which can help prevent surgical site infections from occurring and thus help reduce surgical complications. CHG also has excellent antiseptic properties and has been proven to be superior to other preparation products for bacterial decolonization.

National Patent Development Corporation (OTCBB: NPDV) recently reported a net loss of $(428,000), $(0.03) per basic share, for the three months ended June 30, 2008, compared to net income of $15,270,000, $0.85 per basic and diluted share, for the three months ended June 30, 2007. For the six months ended June 30, 2008, the Company reported a net loss of $(1,805,000), $(0.11) per basic share, compared to net income of $14,843,000, $0.83 per basic and diluted share, in the corresponding six month period a year ago. For the three and six months ended June 30, 2008, the Company reported revenue from continuing operations of $31,429,000 and $62,898,000, respectively, compared to $35,926,000 and $65,788,000 for the three and six months ended June 30, 2007, respectively.

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