Intellectual Property

Patents

QuickFreeze technology is protected by an extensive portfolio of issued U.S. patents, with additional patents pending.

Dan and Bob Tippmann holding the QFM patent certificate in front of a QFM unit — Dan and Bob Tippmann with a newly issued QFM patent.

QuickFreeze (QFR, QF+ & QFM) & T2 Spacer

U.S. Patent Nos. 10,807,764; 9,873,547; 10,194,682; 9,297,570; 8,783,047; 10,301,067; 9,915,463; 8,919,142; 9,618,256; D732,789; other patents pending.

QFM

U.S. Patent Nos. 10,921,043; 11,073,322; 11,713,896.
U.S. Application Pub. No. US 2022/0349644; other patents pending.

Other

U.S. Patent Nos. 9,784,490; 11,287,172; 11,713,896; other patents pending.