Kevin F. Hahnen

Person

Center Ossipee, NH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Mask for increasing depth of focus
- Patent number 10,869,752
- Issue date Dec 22, 2020
- AcuFocus, Inc.
- Bruce A. Christie
- G02 - OPTICS
Information Patent Grant
Masked intraocular devices
- Patent number 9,138,142
- Issue date Sep 22, 2015
- AcuFocus, Inc.
- Bruce A. Christie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for aligning a mask with the visual axis of an...
- Patent number 8,864,824
- Issue date Oct 21, 2014
- AcuFocus, Inc.
- Thomas A. Silvestrini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for increasing the depth of focus of a patient
- Patent number 8,858,624
- Issue date Oct 14, 2014
- AcuFocus, Inc.
- Bruce A. Christie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Mask configured to maintain nutrient transport without producing vi...
- Patent number 8,460,374
- Issue date Jun 11, 2013
- AcuFocus, Inc.
- Bruce A. Christie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for aligning a mask with the visual axis of an...
- Patent number 8,079,706
- Issue date Dec 20, 2011
- AcuFocus, Inc.
- Thomas A. Silvestrini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
MASK FOR INCREASING DEPTH OF FOCUS
- Publication number 20210154002
- Publication date May 27, 2021
- AcuFocus, Inc.
- Bruce A. Christie
- G02 - OPTICS
Information Patent Application
MASK CONFIGURED TO MAINTAIN NUTRIENT TRANSPORT WITHOUT PRODUCING VI...
- Publication number 20150366658
- Publication date Dec 24, 2015
- AcuFocus, Inc.
- Bruce A. Christie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and apparatus for aligning a mask with the visual axis of an...
- Publication number 20070225691
- Publication date Sep 27, 2007
- Thomas A. Silvestrini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Mask configured to maintain nutrient transport without producing vi...
- Publication number 20060274264
- Publication date Dec 7, 2006
- Bruce A. Christie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Mask configured to maintain nutrient transport without producing vi...
- Publication number 20060274265
- Publication date Dec 7, 2006
- Bruce A. Christie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Mask configured to maintain nutrient transport without producing vi...
- Publication number 20060268228
- Publication date Nov 30, 2006
- Bruce A. Christie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Mask configured to maintain nutrient transport without producing vi...
- Publication number 20060271176
- Publication date Nov 30, 2006
- Bruce A. Christie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Mask configured to maintain nutrient transport without producing vi...
- Publication number 20060271177
- Publication date Nov 30, 2006
- Bruce A. Christie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Mask configured to maintain nutrient transport without producing vi...
- Publication number 20060271181
- Publication date Nov 30, 2006
- Bruce A. Christie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Mask configured to maintain nutrient transport without producing vi...
- Publication number 20060271183
- Publication date Nov 30, 2006
- Bruce A. Christie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Mask configured to maintain nutrient transport without producing vi...
- Publication number 20060268227
- Publication date Nov 30, 2006
- Bruce A. Christie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and apparatus for aligning a mask with the visual axis of an...
- Publication number 20060270946
- Publication date Nov 30, 2006
- Thomas A. Silvestrini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and apparatus for aligning a mask with the visual axis of an...
- Publication number 20060271026
- Publication date Nov 30, 2006
- Thomas A. Silvestrini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and apparatus for aligning a mask with the visual axis of an...
- Publication number 20060271027
- Publication date Nov 30, 2006
- Thomas Silvestrini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Mask configured to maintain nutrient transport without producing vi...
- Publication number 20060271179
- Publication date Nov 30, 2006
- Bruce A. Christie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Mask configured to maintain nutrient transport without producing vi...
- Publication number 20060271180
- Publication date Nov 30, 2006
- Bruce A. Christie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Mask configured to maintain nutrient transport without producing vi...
- Publication number 20060271182
- Publication date Nov 30, 2006
- Bruce A. Christie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Mask configured to maintain nutrient transport without producing vi...
- Publication number 20060271178
- Publication date Nov 30, 2006
- Bruce A. Christie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Mask configured to maintain nutrient transport without producing vi...
- Publication number 20060268226
- Publication date Nov 30, 2006
- Bruce A. Christie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and apparatus for aligning a mask with the visual axis of an...
- Publication number 20060268229
- Publication date Nov 30, 2006
- Thomas A. Silvestrini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Mask configured to maintain nutrient transport without producing vi...
- Publication number 20060079959
- Publication date Apr 13, 2006
- Bruce A. Christie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Mask configured to maintain nutrient transport without producing vi...
- Publication number 20060079960
- Publication date Apr 13, 2006
- Bruce A. Christie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and apparatus for aligning a mask with the visual axis of an...
- Publication number 20050046794
- Publication date Mar 3, 2005
- Thomas A. Silvestrini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Mask configured to maintain nutrient transport without producing vi...
- Publication number 20050033420
- Publication date Feb 10, 2005
- Bruce A. Christie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Kevin F. Hahnen

Person

Patents Grantslast 30 patents

Mask for increasing depth of focus

Masked intraocular devices

Method and apparatus for aligning a mask with the visual axis of an...

Method for increasing the depth of focus of a patient

Mask configured to maintain nutrient transport without producing vi...

Method and apparatus for aligning a mask with the visual axis of an...

Patents Applicationslast 30 patents

MASK FOR INCREASING DEPTH OF FOCUS

MASK CONFIGURED TO MAINTAIN NUTRIENT TRANSPORT WITHOUT PRODUCING VI...

Method and apparatus for aligning a mask with the visual axis of an...

Mask configured to maintain nutrient transport without producing vi...

Mask configured to maintain nutrient transport without producing vi...

Mask configured to maintain nutrient transport without producing vi...

Mask configured to maintain nutrient transport without producing vi...

Mask configured to maintain nutrient transport without producing vi...

Mask configured to maintain nutrient transport without producing vi...

Mask configured to maintain nutrient transport without producing vi...

Mask configured to maintain nutrient transport without producing vi...

Method and apparatus for aligning a mask with the visual axis of an...

Method and apparatus for aligning a mask with the visual axis of an...

Method and apparatus for aligning a mask with the visual axis of an...

Mask configured to maintain nutrient transport without producing vi...

Mask configured to maintain nutrient transport without producing vi...

Mask configured to maintain nutrient transport without producing vi...

Mask configured to maintain nutrient transport without producing vi...

Mask configured to maintain nutrient transport without producing vi...

Method and apparatus for aligning a mask with the visual axis of an...

Mask configured to maintain nutrient transport without producing vi...

Mask configured to maintain nutrient transport without producing vi...

Method and apparatus for aligning a mask with the visual axis of an...

Mask configured to maintain nutrient transport without producing vi...